| 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 | $27.74 | 6.406% | $29.517 | $29.52 | $29.50 | $29.50 |
| Purchase #2 | $46.51 | 13.204% | $52.6512 | $52.65 | $52.65 | $52.70 |
| Purchase #3 | $6.57 | 12.511% | $7.392 | $7.39 | $7.40 | $7.40 |
| Purchase #4 | $107.61 | 11.612% | $120.1057 | $120.11 | $120.10 | $120.10 |
| Purchase #5 | $182.79 | 9.782% | $200.6705 | $200.67 | $200.65 | $200.70 |
| Purchase #6 | $39.49 | 5.783% | $41.7737 | $41.77 | $41.75 | $41.80 |
| Purchase #7 | $103.40 | 12.376% | $116.1968 | $116.20 | $116.20 | $116.20 |
| 7 purchase totals = | $514.11 | $568.3069 | $568.31 | $568.25 | $568.40 | |