| 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 | $47.33 | 9.673% | $51.9082 | $51.91 | $51.90 | $51.90 |
| Purchase #2 | $206.54 | 8.781% | $224.6763 | $224.68 | $224.70 | $224.70 |
| Purchase #3 | $124.54 | 6.134% | $132.1793 | $132.18 | $132.20 | $132.20 |
| Purchase #4 | $116.68 | 5.364% | $122.9387 | $122.94 | $122.95 | $122.90 |
| Purchase #5 | $228.36 | 9.443% | $249.924 | $249.92 | $249.90 | $249.90 |
| Purchase #6 | $38.99 | 3.362% | $40.3008 | $40.30 | $40.30 | $40.30 |
| Purchase #7 | $55.71 | 3.131% | $57.4543 | $57.45 | $57.45 | $57.50 |
| 7 purchase totals = | $818.15 | $879.3816 | $879.38 | $879.40 | $879.40 | |