| 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 | $42.91 | 9.110% | $46.8191 | $46.82 | $46.80 | $46.80 |
| Purchase #2 | $31.89 | 9.688% | $34.9795 | $34.98 | $35.00 | $35.00 |
| Purchase #3 | $237.32 | 6.525% | $252.8051 | $252.81 | $252.80 | $252.80 |
| Purchase #4 | $165.67 | 4.747% | $173.5344 | $173.53 | $173.55 | $173.50 |
| Purchase #5 | $250.96 | 11.218% | $279.1127 | $279.11 | $279.10 | $279.10 |
| Purchase #6 | $125.27 | 4.531% | $130.946 | $130.95 | $130.95 | $130.90 |
| Purchase #7 | $24.71 | 10.573% | $27.3226 | $27.32 | $27.30 | $27.30 |
| 7 purchase totals = | $878.73 | $945.5194 | $945.52 | $945.50 | $945.40 | |