| 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 | $135.64 | 10.331% | $149.653 | $149.65 | $149.65 | $149.70 |
| Purchase #2 | $75.67 | 6.296% | $80.4342 | $80.43 | $80.45 | $80.40 |
| Purchase #3 | $43.54 | 11.741% | $48.652 | $48.65 | $48.65 | $48.70 |
| Purchase #4 | $60.78 | 4.818% | $63.7084 | $63.71 | $63.70 | $63.70 |
| Purchase #5 | $232.65 | 8.426% | $252.2531 | $252.25 | $252.25 | $252.30 |
| Purchase #6 | $54.87 | 13.311% | $62.1737 | $62.17 | $62.15 | $62.20 |
| Purchase #7 | $250.88 | 5.817% | $265.4737 | $265.47 | $265.45 | $265.50 |
| 7 purchase totals = | $854.03 | $922.3481 | $922.33 | $922.30 | $922.50 | |