| 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 | $54.53 | 7.580% | $58.6634 | $58.66 | $58.65 | $58.70 |
| Purchase #2 | $147.60 | 8.616% | $160.3172 | $160.32 | $160.30 | $160.30 |
| Purchase #3 | $149.99 | 9.571% | $164.3455 | $164.35 | $164.35 | $164.30 |
| Purchase #4 | $226.31 | 4.198% | $235.8105 | $235.81 | $235.80 | $235.80 |
| Purchase #5 | $24.29 | 4.525% | $25.3891 | $25.39 | $25.40 | $25.40 |
| Purchase #6 | $41.57 | 11.682% | $46.4262 | $46.43 | $46.45 | $46.40 |
| Purchase #7 | $132.78 | 12.695% | $149.6364 | $149.64 | $149.65 | $149.60 |
| 7 purchase totals = | $777.07 | $840.5883 | $840.60 | $840.60 | $840.50 | |