| 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 | $52.80 | 7.681% | $56.8556 | $56.86 | $56.85 | $56.90 |
| Purchase #2 | $40.46 | 3.170% | $41.7426 | $41.74 | $41.75 | $41.70 |
| Purchase #3 | $46.38 | 5.807% | $49.0733 | $49.07 | $49.05 | $49.10 |
| Purchase #4 | $247.56 | 11.134% | $275.1233 | $275.12 | $275.10 | $275.10 |
| Purchase #5 | $51.45 | 4.809% | $53.9242 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $122.33 | 11.133% | $135.949 | $135.95 | $135.95 | $135.90 |
| Purchase #7 | $136.26 | 9.330% | $148.9731 | $148.97 | $148.95 | $149.00 |
| 7 purchase totals = | $697.24 | $761.6411 | $761.63 | $761.55 | $761.60 | |