| 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 | $105.92 | 3.809% | $109.9545 | $109.95 | $109.95 | $110.00 |
| Purchase #2 | $136.79 | 11.550% | $152.5892 | $152.59 | $152.60 | $152.60 |
| Purchase #3 | $127.78 | 8.553% | $138.709 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $83.73 | 4.803% | $87.7516 | $87.75 | $87.75 | $87.80 |
| Purchase #5 | $131.63 | 13.402% | $149.2711 | $149.27 | $149.25 | $149.30 |
| Purchase #6 | $78.34 | 11.640% | $87.4588 | $87.46 | $87.45 | $87.50 |
| Purchase #7 | $124.82 | 8.450% | $135.3673 | $135.37 | $135.35 | $135.40 |
| 7 purchase totals = | $789.01 | $861.1015 | $861.10 | $861.05 | $861.30 | |