| 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 | $34.34 | 8.280% | $37.1834 | $37.18 | $37.20 | $37.20 |
| Purchase #2 | $183.29 | 9.668% | $201.0105 | $201.01 | $201.00 | $201.00 |
| Purchase #3 | $72.55 | 6.369% | $77.1707 | $77.17 | $77.15 | $77.20 |
| Purchase #4 | $232.59 | 7.157% | $249.2365 | $249.24 | $249.25 | $249.20 |
| Purchase #5 | $102.56 | 6.157% | $108.8746 | $108.87 | $108.85 | $108.90 |
| Purchase #6 | $78.85 | 13.593% | $89.5681 | $89.57 | $89.55 | $89.60 |
| Purchase #7 | $107.27 | 4.472% | $112.0671 | $112.07 | $112.05 | $112.10 |
| 7 purchase totals = | $811.45 | $875.1109 | $875.11 | $875.05 | $875.20 | |