| 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 | $18.37 | 7.149% | $19.6833 | $19.68 | $19.70 | $19.70 |
| Purchase #2 | $43.73 | 11.422% | $48.7248 | $48.72 | $48.70 | $48.70 |
| Purchase #3 | $133.93 | 12.172% | $150.232 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $37.31 | 9.119% | $40.7123 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $139.90 | 7.107% | $149.8427 | $149.84 | $149.85 | $149.80 |
| Purchase #6 | $182.99 | 10.191% | $201.6385 | $201.64 | $201.65 | $201.60 |
| Purchase #7 | $166.89 | 10.298% | $184.0763 | $184.08 | $184.10 | $184.10 |
| 7 purchase totals = | $723.12 | $794.9099 | $794.90 | $794.95 | $794.80 | |