| 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 | $203.28 | 7.869% | $219.2761 | $219.28 | $219.30 | $219.30 |
| Purchase #2 | $71.72 | 8.401% | $77.7452 | $77.75 | $77.75 | $77.70 |
| Purchase #3 | $67.61 | 12.742% | $76.2249 | $76.22 | $76.20 | $76.20 |
| Purchase #4 | $23.75 | 10.325% | $26.2022 | $26.20 | $26.20 | $26.20 |
| Purchase #5 | $52.43 | 10.525% | $57.9483 | $57.95 | $57.95 | $57.90 |
| Purchase #6 | $32.80 | 4.142% | $34.1586 | $34.16 | $34.15 | $34.20 |
| Purchase #7 | $129.55 | 9.501% | $141.8585 | $141.86 | $141.85 | $141.90 |
| 7 purchase totals = | $581.14 | $633.4138 | $633.42 | $633.40 | $633.40 | |