| 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 | $77.30 | 9.825% | $84.8947 | $84.89 | $84.90 | $84.90 |
| Purchase #2 | $130.95 | 12.283% | $147.0346 | $147.03 | $147.05 | $147.00 |
| Purchase #3 | $71.70 | 7.588% | $77.1406 | $77.14 | $77.15 | $77.10 |
| Purchase #4 | $28.66 | 11.357% | $31.9149 | $31.91 | $31.90 | $31.90 |
| Purchase #5 | $246.72 | 8.555% | $267.8269 | $267.83 | $267.85 | $267.80 |
| Purchase #6 | $236.44 | 11.492% | $263.6117 | $263.61 | $263.60 | $263.60 |
| Purchase #7 | $110.51 | 9.782% | $121.3201 | $121.32 | $121.30 | $121.30 |
| 7 purchase totals = | $902.28 | $993.7435 | $993.73 | $993.75 | $993.60 | |