| 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 | $25.68 | 8.611% | $27.8913 | $27.89 | $27.90 | $27.90 |
| Purchase #2 | $57.85 | 8.237% | $62.6151 | $62.62 | $62.60 | $62.60 |
| Purchase #3 | $66.62 | 13.532% | $75.635 | $75.64 | $75.65 | $75.60 |
| Purchase #4 | $123.78 | 5.755% | $130.9035 | $130.90 | $130.90 | $130.90 |
| Purchase #5 | $107.67 | 5.349% | $113.4293 | $113.43 | $113.45 | $113.40 |
| Purchase #6 | $139.61 | 4.777% | $146.2792 | $146.28 | $146.30 | $146.30 |
| Purchase #7 | $20.28 | 11.263% | $22.5641 | $22.56 | $22.55 | $22.60 |
| 7 purchase totals = | $541.49 | $579.3175 | $579.32 | $579.35 | $579.30 | |