| 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 | $44.68 | 9.441% | $48.8982 | $48.90 | $48.90 | $48.90 |
| Purchase #2 | $249.79 | 5.234% | $262.864 | $262.86 | $262.85 | $262.90 |
| Purchase #3 | $94.93 | 7.146% | $101.7137 | $101.71 | $101.70 | $101.70 |
| Purchase #4 | $210.87 | 7.159% | $225.9662 | $225.97 | $225.95 | $226.00 |
| Purchase #5 | $114.32 | 5.829% | $120.9837 | $120.98 | $121.00 | $121.00 |
| Purchase #6 | $123.77 | 5.422% | $130.4808 | $130.48 | $130.50 | $130.50 |
| Purchase #7 | $60.57 | 12.642% | $68.2273 | $68.23 | $68.25 | $68.20 |
| 7 purchase totals = | $898.93 | $959.1339 | $959.13 | $959.15 | $959.20 | |