| 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 | $81.91 | 12.284% | $91.9718 | $91.97 | $91.95 | $92.00 |
| Purchase #2 | $7.40 | 13.381% | $8.3902 | $8.39 | $8.40 | $8.40 |
| Purchase #3 | $56.66 | 9.865% | $62.2495 | $62.25 | $62.25 | $62.20 |
| Purchase #4 | $74.66 | 9.239% | $81.5578 | $81.56 | $81.55 | $81.60 |
| Purchase #5 | $164.68 | 5.541% | $173.8049 | $173.80 | $173.80 | $173.80 |
| Purchase #6 | $25.62 | 8.480% | $27.7926 | $27.79 | $27.80 | $27.80 |
| Purchase #7 | $64.58 | 6.477% | $68.7628 | $68.76 | $68.75 | $68.80 |
| 7 purchase totals = | $475.51 | $514.5296 | $514.52 | $514.50 | $514.60 | |