| 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 | $32.76 | 7.497% | $35.216 | $35.22 | $35.20 | $35.20 |
| Purchase #2 | $76.77 | 7.243% | $82.3305 | $82.33 | $82.35 | $82.30 |
| Purchase #3 | $219.99 | 8.167% | $237.9566 | $237.96 | $237.95 | $238.00 |
| Purchase #4 | $72.94 | 13.222% | $82.5841 | $82.58 | $82.60 | $82.60 |
| Purchase #5 | $233.73 | 13.855% | $266.1133 | $266.11 | $266.10 | $266.10 |
| Purchase #6 | $110.48 | 11.188% | $122.8405 | $122.84 | $122.85 | $122.80 |
| Purchase #7 | $81.66 | 4.834% | $85.6074 | $85.61 | $85.60 | $85.60 |
| 7 purchase totals = | $828.33 | $912.6484 | $912.65 | $912.65 | $912.60 | |