| 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 | $78.42 | 11.617% | $87.5301 | $87.53 | $87.55 | $87.50 |
| Purchase #2 | $74.38 | 3.725% | $77.1507 | $77.15 | $77.15 | $77.20 |
| Purchase #3 | $149.90 | 13.545% | $170.204 | $170.20 | $170.20 | $170.20 |
| Purchase #4 | $199.26 | 11.492% | $222.159 | $222.16 | $222.15 | $222.20 |
| Purchase #5 | $122.92 | 10.548% | $135.8856 | $135.89 | $135.90 | $135.90 |
| Purchase #6 | $21.86 | 12.824% | $24.6633 | $24.66 | $24.65 | $24.70 |
| Purchase #7 | $39.93 | 4.695% | $41.8047 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $686.67 | $759.3974 | $759.39 | $759.40 | $759.50 | |