| 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 | $48.59 | 13.621% | $55.2084 | $55.21 | $55.20 | $55.20 |
| Purchase #2 | $66.29 | 13.378% | $75.1583 | $75.16 | $75.15 | $75.20 |
| Purchase #3 | $95.33 | 7.561% | $102.5379 | $102.54 | $102.55 | $102.50 |
| Purchase #4 | $38.63 | 8.392% | $41.8718 | $41.87 | $41.85 | $41.90 |
| Purchase #5 | $45.94 | 3.856% | $47.7114 | $47.71 | $47.70 | $47.70 |
| Purchase #6 | $31.81 | 3.864% | $33.0391 | $33.04 | $33.05 | $33.00 |
| Purchase #7 | $159.62 | 12.588% | $179.713 | $179.71 | $179.70 | $179.70 |
| 7 purchase totals = | $486.21 | $535.2399 | $535.24 | $535.20 | $535.20 | |