| 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 | $24.64 | 12.593% | $27.7429 | $27.74 | $27.75 | $27.70 |
| Purchase #2 | $184.57 | 13.638% | $209.7417 | $209.74 | $209.75 | $209.70 |
| Purchase #3 | $232.63 | 3.232% | $240.1486 | $240.15 | $240.15 | $240.10 |
| Purchase #4 | $161.67 | 6.868% | $172.7735 | $172.77 | $172.75 | $172.80 |
| Purchase #5 | $239.92 | 8.750% | $260.913 | $260.91 | $260.90 | $260.90 |
| Purchase #6 | $5.45 | 12.231% | $6.1166 | $6.12 | $6.10 | $6.10 |
| Purchase #7 | $43.63 | 7.120% | $46.7365 | $46.74 | $46.75 | $46.70 |
| 7 purchase totals = | $892.51 | $964.1728 | $964.17 | $964.15 | $964.00 | |