| 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 | $80.36 | 9.568% | $88.0488 | $88.05 | $88.05 | $88.00 |
| Purchase #2 | $248.28 | 12.453% | $279.1983 | $279.20 | $279.20 | $279.20 |
| Purchase #3 | $179.99 | 5.827% | $190.478 | $190.48 | $190.50 | $190.50 |
| Purchase #4 | $249.85 | 12.874% | $282.0157 | $282.02 | $282.00 | $282.00 |
| Purchase #5 | $31.47 | 8.401% | $34.1138 | $34.11 | $34.10 | $34.10 |
| Purchase #6 | $72.70 | 4.272% | $75.8057 | $75.81 | $75.80 | $75.80 |
| Purchase #7 | $41.61 | 13.261% | $47.1279 | $47.13 | $47.15 | $47.10 |
| 7 purchase totals = | $904.26 | $996.7882 | $996.80 | $996.80 | $996.70 | |