| 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 | $94.65 | 11.464% | $105.5007 | $105.50 | $105.50 | $105.50 |
| Purchase #2 | $65.66 | 13.250% | $74.36 | $74.36 | $74.35 | $74.40 |
| Purchase #3 | $162.36 | 9.832% | $178.3232 | $178.32 | $178.30 | $178.30 |
| Purchase #4 | $72.67 | 8.121% | $78.5715 | $78.57 | $78.55 | $78.60 |
| Purchase #5 | $219.62 | 13.591% | $249.4686 | $249.47 | $249.45 | $249.50 |
| Purchase #6 | $221.78 | 6.359% | $235.883 | $235.88 | $235.90 | $235.90 |
| Purchase #7 | $24.60 | 13.369% | $27.8888 | $27.89 | $27.90 | $27.90 |
| 7 purchase totals = | $861.34 | $949.9958 | $949.99 | $949.95 | $950.10 | |