| 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 | $110.84 | 10.391% | $122.3574 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $145.85 | 13.781% | $165.9496 | $165.95 | $165.95 | $165.90 |
| Purchase #3 | $202.81 | 3.197% | $209.2938 | $209.29 | $209.30 | $209.30 |
| Purchase #4 | $73.79 | 8.154% | $79.8068 | $79.81 | $79.80 | $79.80 |
| Purchase #5 | $71.70 | 12.573% | $80.7148 | $80.71 | $80.70 | $80.70 |
| Purchase #6 | $36.65 | 8.813% | $39.88 | $39.88 | $39.90 | $39.90 |
| Purchase #7 | $92.99 | 3.400% | $96.1517 | $96.15 | $96.15 | $96.20 |
| 7 purchase totals = | $734.63 | $794.1541 | $794.15 | $794.15 | $794.20 | |