| 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 | $58.26 | 4.232% | $60.7256 | $60.73 | $60.75 | $60.70 |
| Purchase #2 | $38.92 | 8.384% | $42.1831 | $42.18 | $42.20 | $42.20 |
| Purchase #3 | $140.65 | 13.671% | $159.8783 | $159.88 | $159.90 | $159.90 |
| Purchase #4 | $211.96 | 5.134% | $222.842 | $222.84 | $222.85 | $222.80 |
| Purchase #5 | $117.55 | 7.723% | $126.6284 | $126.63 | $126.65 | $126.60 |
| Purchase #6 | $144.65 | 7.519% | $155.5262 | $155.53 | $155.55 | $155.50 |
| Purchase #7 | $102.62 | 9.766% | $112.6419 | $112.64 | $112.65 | $112.60 |
| 7 purchase totals = | $814.61 | $880.4255 | $880.43 | $880.55 | $880.30 | |