| 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 | $71.67 | 8.392% | $77.6845 | $77.68 | $77.70 | $77.70 |
| Purchase #2 | $158.82 | 13.464% | $180.2035 | $180.20 | $180.20 | $180.20 |
| Purchase #3 | $47.64 | 13.768% | $54.1991 | $54.20 | $54.20 | $54.20 |
| Purchase #4 | $102.74 | 7.635% | $110.5842 | $110.58 | $110.60 | $110.60 |
| Purchase #5 | $45.51 | 10.588% | $50.3286 | $50.33 | $50.35 | $50.30 |
| Purchase #6 | $29.49 | 13.541% | $33.4832 | $33.48 | $33.50 | $33.50 |
| Purchase #7 | $212.27 | 4.215% | $221.2172 | $221.22 | $221.20 | $221.20 |
| 7 purchase totals = | $668.14 | $727.7003 | $727.69 | $727.75 | $727.70 | |