| 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 | $91.50 | 12.313% | $102.7664 | $102.77 | $102.75 | $102.80 |
| Purchase #2 | $212.91 | 10.667% | $235.6211 | $235.62 | $235.60 | $235.60 |
| Purchase #3 | $83.39 | 6.330% | $88.6686 | $88.67 | $88.65 | $88.70 |
| Purchase #4 | $115.86 | 11.165% | $128.7958 | $128.80 | $128.80 | $128.80 |
| Purchase #5 | $85.53 | 13.676% | $97.2271 | $97.23 | $97.25 | $97.20 |
| Purchase #6 | $55.75 | 5.529% | $58.8324 | $58.83 | $58.85 | $58.80 |
| Purchase #7 | $141.57 | 5.224% | $148.9656 | $148.97 | $148.95 | $149.00 |
| 7 purchase totals = | $786.51 | $860.8770 | $860.89 | $860.85 | $860.90 | |