| 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 | $46.80 | 12.422% | $52.6135 | $52.61 | $52.60 | $52.60 |
| Purchase #2 | $131.85 | 6.866% | $140.9028 | $140.90 | $140.90 | $140.90 |
| Purchase #3 | $77.56 | 13.402% | $87.9546 | $87.95 | $87.95 | $88.00 |
| Purchase #4 | $9.57 | 9.820% | $10.5098 | $10.51 | $10.50 | $10.50 |
| Purchase #5 | $83.29 | 13.440% | $94.4842 | $94.48 | $94.50 | $94.50 |
| Purchase #6 | $247.67 | 7.230% | $265.5765 | $265.58 | $265.60 | $265.60 |
| Purchase #7 | $245.71 | 5.428% | $259.0471 | $259.05 | $259.05 | $259.00 |
| 7 purchase totals = | $842.45 | $911.0885 | $911.08 | $911.10 | $911.10 | |