| 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 | $50.82 | 11.170% | $56.4966 | $56.50 | $56.50 | $56.50 |
| Purchase #2 | $85.32 | 5.703% | $90.1858 | $90.19 | $90.20 | $90.20 |
| Purchase #3 | $33.87 | 12.147% | $37.9842 | $37.98 | $38.00 | $38.00 |
| Purchase #4 | $53.94 | 7.745% | $58.1177 | $58.12 | $58.10 | $58.10 |
| Purchase #5 | $198.76 | 7.343% | $213.3549 | $213.35 | $213.35 | $213.40 |
| Purchase #6 | $14.31 | 10.407% | $15.7992 | $15.80 | $15.80 | $15.80 |
| Purchase #7 | $232.94 | 3.189% | $240.3685 | $240.37 | $240.35 | $240.40 |
| 7 purchase totals = | $669.96 | $712.3069 | $712.31 | $712.30 | $712.40 | |