| 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 | $93.68 | 9.426% | $102.5103 | $102.51 | $102.50 | $102.50 |
| Purchase #2 | $73.44 | 9.237% | $80.2237 | $80.22 | $80.20 | $80.20 |
| Purchase #3 | $126.35 | 6.133% | $134.099 | $134.10 | $134.10 | $134.10 |
| Purchase #4 | $100.29 | 4.114% | $104.4159 | $104.42 | $104.40 | $104.40 |
| Purchase #5 | $209.90 | 11.754% | $234.5716 | $234.57 | $234.55 | $234.60 |
| Purchase #6 | $16.96 | 10.707% | $18.7759 | $18.78 | $18.80 | $18.80 |
| Purchase #7 | $176.50 | 13.376% | $200.1086 | $200.11 | $200.10 | $200.10 |
| 7 purchase totals = | $797.12 | $874.7050 | $874.71 | $874.65 | $874.70 | |