| 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 | $45.78 | 7.805% | $49.3531 | $49.35 | $49.35 | $49.40 |
| Purchase #2 | $62.66 | 6.576% | $66.7805 | $66.78 | $66.80 | $66.80 |
| Purchase #3 | $180.66 | 7.192% | $193.6531 | $193.65 | $193.65 | $193.70 |
| Purchase #4 | $132.64 | 4.771% | $138.9683 | $138.97 | $138.95 | $139.00 |
| Purchase #5 | $234.59 | 9.603% | $257.1177 | $257.12 | $257.10 | $257.10 |
| Purchase #6 | $32.66 | 11.622% | $36.4557 | $36.46 | $36.45 | $36.50 |
| Purchase #7 | $25.75 | 13.457% | $29.2152 | $29.22 | $29.20 | $29.20 |
| 7 purchase totals = | $714.74 | $771.5436 | $771.55 | $771.50 | $771.70 | |