| 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 | $78.29 | 7.634% | $84.2667 | $84.27 | $84.25 | $84.30 |
| Purchase #2 | $55.39 | 13.341% | $62.7796 | $62.78 | $62.80 | $62.80 |
| Purchase #3 | $214.95 | 9.820% | $236.0581 | $236.06 | $236.05 | $236.10 |
| Purchase #4 | $128.75 | 11.489% | $143.5421 | $143.54 | $143.55 | $143.50 |
| Purchase #5 | $150.37 | 6.769% | $160.5485 | $160.55 | $160.55 | $160.50 |
| Purchase #6 | $39.60 | 7.746% | $42.6674 | $42.67 | $42.65 | $42.70 |
| Purchase #7 | $37.65 | 7.199% | $40.3604 | $40.36 | $40.35 | $40.40 |
| 7 purchase totals = | $705.00 | $770.2228 | $770.23 | $770.20 | $770.30 | |