| 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 | $186.35 | 13.138% | $210.8327 | $210.83 | $210.85 | $210.80 |
| Purchase #2 | $86.74 | 6.597% | $92.4622 | $92.46 | $92.45 | $92.50 |
| Purchase #3 | $186.71 | 6.757% | $199.326 | $199.33 | $199.35 | $199.30 |
| Purchase #4 | $12.51 | 7.300% | $13.4232 | $13.42 | $13.40 | $13.40 |
| Purchase #5 | $131.34 | 7.641% | $141.3757 | $141.38 | $141.40 | $141.40 |
| Purchase #6 | $57.64 | 5.425% | $60.767 | $60.77 | $60.75 | $60.80 |
| Purchase #7 | $48.40 | 5.120% | $50.8781 | $50.88 | $50.90 | $50.90 |
| 7 purchase totals = | $709.69 | $769.0649 | $769.07 | $769.10 | $769.10 | |