| 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 | $30.32 | 8.527% | $32.9054 | $32.91 | $32.90 | $32.90 |
| Purchase #2 | $57.56 | 7.124% | $61.6606 | $61.66 | $61.65 | $61.70 |
| Purchase #3 | $91.88 | 8.315% | $99.5198 | $99.52 | $99.50 | $99.50 |
| Purchase #4 | $59.81 | 11.698% | $66.8066 | $66.81 | $66.80 | $66.80 |
| Purchase #5 | $110.53 | 10.854% | $122.5269 | $122.53 | $122.55 | $122.50 |
| Purchase #6 | $135.47 | 9.371% | $148.1649 | $148.16 | $148.15 | $148.20 |
| Purchase #7 | $228.87 | 8.658% | $248.6856 | $248.69 | $248.70 | $248.70 |
| 7 purchase totals = | $714.44 | $780.2698 | $780.28 | $780.25 | $780.30 | |