| 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 | $41.70 | 10.310% | $45.9993 | $46.00 | $46.00 | $46.00 |
| Purchase #2 | $56.67 | 6.552% | $60.383 | $60.38 | $60.40 | $60.40 |
| Purchase #3 | $240.53 | 11.620% | $268.4796 | $268.48 | $268.50 | $268.50 |
| Purchase #4 | $219.72 | 12.728% | $247.686 | $247.69 | $247.70 | $247.70 |
| Purchase #5 | $168.27 | 8.651% | $182.827 | $182.83 | $182.85 | $182.80 |
| Purchase #6 | $115.32 | 5.763% | $121.9659 | $121.97 | $121.95 | $122.00 |
| Purchase #7 | $8.69 | 13.658% | $9.8769 | $9.88 | $9.90 | $9.90 |
| 7 purchase totals = | $850.90 | $937.2177 | $937.23 | $937.30 | $937.30 | |