| 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 | $49.79 | 10.445% | $54.9906 | $54.99 | $55.00 | $55.00 |
| Purchase #2 | $186.90 | 3.228% | $192.9331 | $192.93 | $192.95 | $192.90 |
| Purchase #3 | $169.52 | 8.507% | $183.9411 | $183.94 | $183.95 | $183.90 |
| Purchase #4 | $210.45 | 6.769% | $224.6954 | $224.70 | $224.70 | $224.70 |
| Purchase #5 | $55.72 | 11.753% | $62.2688 | $62.27 | $62.25 | $62.30 |
| Purchase #6 | $153.60 | 12.259% | $172.4298 | $172.43 | $172.45 | $172.40 |
| Purchase #7 | $174.86 | 11.669% | $195.2644 | $195.26 | $195.25 | $195.30 |
| 7 purchase totals = | $1,000.84 | $1,086.5232 | $1,086.52 | $1,086.55 | $1,086.50 | |