| 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 | $22.90 | 8.454% | $24.836 | $24.84 | $24.85 | $24.80 |
| Purchase #2 | $170.55 | 9.320% | $186.4453 | $186.45 | $186.45 | $186.40 |
| Purchase #3 | $238.92 | 11.597% | $266.6276 | $266.63 | $266.65 | $266.60 |
| Purchase #4 | $59.51 | 3.501% | $61.5934 | $61.59 | $61.60 | $61.60 |
| Purchase #5 | $44.63 | 6.266% | $47.4265 | $47.43 | $47.45 | $47.40 |
| Purchase #6 | $23.79 | 6.246% | $25.2759 | $25.28 | $25.30 | $25.30 |
| Purchase #7 | $12.31 | 12.341% | $13.8292 | $13.83 | $13.85 | $13.80 |
| 7 purchase totals = | $572.61 | $626.0339 | $626.05 | $626.15 | $625.90 | |