| 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 | $77.32 | 13.580% | $87.8201 | $87.82 | $87.80 | $87.80 |
| Purchase #2 | $87.46 | 6.854% | $93.4545 | $93.45 | $93.45 | $93.50 |
| Purchase #3 | $94.68 | 6.144% | $100.4971 | $100.50 | $100.50 | $100.50 |
| Purchase #4 | $61.34 | 12.273% | $68.8683 | $68.87 | $68.85 | $68.90 |
| Purchase #5 | $172.58 | 3.507% | $178.6324 | $178.63 | $178.65 | $178.60 |
| Purchase #6 | $36.45 | 5.485% | $38.4493 | $38.45 | $38.45 | $38.40 |
| Purchase #7 | $198.36 | 3.187% | $204.6817 | $204.68 | $204.70 | $204.70 |
| 7 purchase totals = | $728.19 | $772.4034 | $772.40 | $772.40 | $772.40 | |