| 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 | $65.45 | 7.471% | $70.3398 | $70.34 | $70.35 | $70.30 |
| Purchase #2 | $113.58 | 6.198% | $120.6197 | $120.62 | $120.60 | $120.60 |
| Purchase #3 | $49.69 | 13.159% | $56.2287 | $56.23 | $56.25 | $56.20 |
| Purchase #4 | $185.49 | 13.456% | $210.4495 | $210.45 | $210.45 | $210.40 |
| Purchase #5 | $78.77 | 12.783% | $88.8392 | $88.84 | $88.85 | $88.80 |
| Purchase #6 | $160.71 | 13.568% | $182.5151 | $182.52 | $182.50 | $182.50 |
| Purchase #7 | $83.43 | 10.177% | $91.9207 | $91.92 | $91.90 | $91.90 |
| 7 purchase totals = | $737.12 | $820.9127 | $820.92 | $820.90 | $820.70 | |