| 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 | $29.37 | 7.544% | $31.5857 | $31.59 | $31.60 | $31.60 |
| Purchase #2 | $93.97 | 8.706% | $102.151 | $102.15 | $102.15 | $102.20 |
| Purchase #3 | $53.93 | 6.316% | $57.3362 | $57.34 | $57.35 | $57.30 |
| Purchase #4 | $250.67 | 6.705% | $267.4774 | $267.48 | $267.50 | $267.50 |
| Purchase #5 | $113.57 | 9.481% | $124.3376 | $124.34 | $124.35 | $124.30 |
| Purchase #6 | $10.51 | 6.109% | $11.1521 | $11.15 | $11.15 | $11.20 |
| Purchase #7 | $206.68 | 4.238% | $215.4391 | $215.44 | $215.45 | $215.40 |
| 7 purchase totals = | $758.70 | $809.4791 | $809.49 | $809.55 | $809.50 | |