| 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 | $194.55 | 10.324% | $214.6353 | $214.64 | $214.65 | $214.60 |
| Purchase #2 | $58.74 | 8.316% | $63.6248 | $63.62 | $63.60 | $63.60 |
| Purchase #3 | $207.52 | 13.524% | $235.585 | $235.59 | $235.60 | $235.60 |
| Purchase #4 | $40.92 | 8.685% | $44.4739 | $44.47 | $44.45 | $44.50 |
| Purchase #5 | $94.91 | 7.667% | $102.1867 | $102.19 | $102.20 | $102.20 |
| Purchase #6 | $29.50 | 6.114% | $31.3036 | $31.30 | $31.30 | $31.30 |
| Purchase #7 | $98.31 | 12.629% | $110.7256 | $110.73 | $110.75 | $110.70 |
| 7 purchase totals = | $724.45 | $802.5349 | $802.54 | $802.55 | $802.50 | |