| 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 | $85.73 | 9.665% | $94.0158 | $94.02 | $94.00 | $94.00 |
| Purchase #2 | $53.52 | 5.344% | $56.3801 | $56.38 | $56.40 | $56.40 |
| Purchase #3 | $134.54 | 12.713% | $151.6441 | $151.64 | $151.65 | $151.60 |
| Purchase #4 | $140.88 | 10.551% | $155.7442 | $155.74 | $155.75 | $155.70 |
| Purchase #5 | $25.69 | 13.671% | $29.2021 | $29.20 | $29.20 | $29.20 |
| Purchase #6 | $175.85 | 11.774% | $196.5546 | $196.55 | $196.55 | $196.60 |
| Purchase #7 | $32.49 | 9.494% | $35.5746 | $35.57 | $35.55 | $35.60 |
| 7 purchase totals = | $648.70 | $719.1155 | $719.10 | $719.10 | $719.10 | |