| 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 | $31.99 | 4.200% | $33.3336 | $33.33 | $33.35 | $33.30 |
| Purchase #2 | $144.66 | 10.530% | $159.8927 | $159.89 | $159.90 | $159.90 |
| Purchase #3 | $194.28 | 3.757% | $201.5791 | $201.58 | $201.60 | $201.60 |
| Purchase #4 | $69.94 | 8.205% | $75.6786 | $75.68 | $75.70 | $75.70 |
| Purchase #5 | $79.36 | 12.645% | $89.3951 | $89.40 | $89.40 | $89.40 |
| Purchase #6 | $229.58 | 7.541% | $246.8926 | $246.89 | $246.90 | $246.90 |
| Purchase #7 | $121.71 | 10.591% | $134.6003 | $134.60 | $134.60 | $134.60 |
| 7 purchase totals = | $871.52 | $941.3720 | $941.37 | $941.45 | $941.40 | |