| 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 | $53.58 | 8.360% | $58.0593 | $58.06 | $58.05 | $58.10 |
| Purchase #2 | $139.87 | 3.231% | $144.3892 | $144.39 | $144.40 | $144.40 |
| Purchase #3 | $91.64 | 12.152% | $102.7761 | $102.78 | $102.80 | $102.80 |
| Purchase #4 | $130.81 | 4.783% | $137.0666 | $137.07 | $137.05 | $137.10 |
| Purchase #5 | $39.91 | 9.204% | $43.5833 | $43.58 | $43.60 | $43.60 |
| Purchase #6 | $63.46 | 7.284% | $68.0824 | $68.08 | $68.10 | $68.10 |
| Purchase #7 | $240.78 | 13.647% | $273.6392 | $273.64 | $273.65 | $273.60 |
| 7 purchase totals = | $760.05 | $827.5961 | $827.60 | $827.65 | $827.70 | |