| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $52.25 | 4.573% | $54.6394 | $54.64 | $54.65 | $54.60 |
| Purchase #2 | $122.35 | 5.273% | $128.8015 | $128.80 | $128.80 | $128.80 |
| Purchase #3 | $238.71 | 13.723% | $271.4682 | $271.47 | $271.45 | $271.50 |
| Purchase #4 | $224.53 | 13.288% | $254.3655 | $254.37 | $254.35 | $254.40 |
| Purchase #5 | $167.65 | 9.650% | $183.8282 | $183.83 | $183.85 | $183.80 |
| Purchase #6 | $130.42 | 5.133% | $137.1145 | $137.11 | $137.10 | $137.10 |
| Purchase #7 | $127.65 | 8.663% | $138.7083 | $138.71 | $138.70 | $138.70 |
| 7 purchase totals = | $1,063.56 | $1,168.9256 | $1,168.93 | $1,168.90 | $1,168.90 | |