| 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 | $90.52 | 4.489% | $94.5834 | $94.58 | $94.60 | $94.60 |
| Purchase #2 | $188.78 | 7.622% | $203.1688 | $203.17 | $203.15 | $203.20 |
| Purchase #3 | $223.53 | 12.728% | $251.9809 | $251.98 | $252.00 | $252.00 |
| Purchase #4 | $47.31 | 7.621% | $50.9155 | $50.92 | $50.90 | $50.90 |
| Purchase #5 | $66.52 | 3.313% | $68.7238 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $249.93 | 11.744% | $279.2818 | $279.28 | $279.30 | $279.30 |
| Purchase #7 | $25.77 | 13.761% | $29.3162 | $29.32 | $29.30 | $29.30 |
| 7 purchase totals = | $892.36 | $977.9704 | $977.97 | $977.95 | $978.00 | |