| 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 | $61.59 | 12.802% | $69.4748 | $69.47 | $69.45 | $69.50 |
| Purchase #2 | $56.28 | 6.782% | $60.0969 | $60.10 | $60.10 | $60.10 |
| Purchase #3 | $120.69 | 6.255% | $128.2392 | $128.24 | $128.25 | $128.20 |
| Purchase #4 | $151.25 | 13.532% | $171.7172 | $171.72 | $171.70 | $171.70 |
| Purchase #5 | $141.49 | 6.804% | $151.117 | $151.12 | $151.10 | $151.10 |
| Purchase #6 | $92.56 | 10.439% | $102.2223 | $102.22 | $102.20 | $102.20 |
| Purchase #7 | $22.63 | 12.138% | $25.3768 | $25.38 | $25.40 | $25.40 |
| 7 purchase totals = | $646.49 | $708.2442 | $708.25 | $708.20 | $708.20 | |