| 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 | $42.37 | 12.109% | $47.5006 | $47.50 | $47.50 | $47.50 |
| Purchase #2 | $240.64 | 13.663% | $273.5186 | $273.52 | $273.50 | $273.50 |
| Purchase #3 | $28.60 | 9.266% | $31.2501 | $31.25 | $31.25 | $31.30 |
| Purchase #4 | $84.31 | 11.208% | $93.7595 | $93.76 | $93.75 | $93.80 |
| Purchase #5 | $212.53 | 4.379% | $221.8367 | $221.84 | $221.85 | $221.80 |
| Purchase #6 | $205.76 | 8.650% | $223.5582 | $223.56 | $223.55 | $223.60 |
| Purchase #7 | $95.46 | 7.708% | $102.8181 | $102.82 | $102.80 | $102.80 |
| 7 purchase totals = | $909.67 | $994.2418 | $994.25 | $994.20 | $994.30 | |