| 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 | $41.50 | 12.584% | $46.7224 | $46.72 | $46.70 | $46.70 |
| Purchase #2 | $38.85 | 10.736% | $43.0209 | $43.02 | $43.00 | $43.00 |
| Purchase #3 | $138.70 | 8.111% | $149.95 | $149.95 | $149.95 | $150.00 |
| Purchase #4 | $153.81 | 4.167% | $160.2193 | $160.22 | $160.20 | $160.20 |
| Purchase #5 | $63.80 | 7.167% | $68.3725 | $68.37 | $68.35 | $68.40 |
| Purchase #6 | $12.97 | 4.546% | $13.5596 | $13.56 | $13.55 | $13.60 |
| Purchase #7 | $189.47 | 4.428% | $197.8597 | $197.86 | $197.85 | $197.90 |
| 7 purchase totals = | $639.10 | $679.7044 | $679.70 | $679.60 | $679.80 | |