| 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 | $97.92 | 12.798% | $110.4518 | $110.45 | $110.45 | $110.50 |
| Purchase #2 | $189.51 | 7.370% | $203.4769 | $203.48 | $203.50 | $203.50 |
| Purchase #3 | $17.77 | 9.708% | $19.4951 | $19.50 | $19.50 | $19.50 |
| Purchase #4 | $16.77 | 9.304% | $18.3303 | $18.33 | $18.35 | $18.30 |
| Purchase #5 | $101.74 | 10.402% | $112.323 | $112.32 | $112.30 | $112.30 |
| Purchase #6 | $191.25 | 9.662% | $209.7286 | $209.73 | $209.75 | $209.70 |
| Purchase #7 | $176.35 | 12.401% | $198.2192 | $198.22 | $198.20 | $198.20 |
| 7 purchase totals = | $791.31 | $872.0249 | $872.03 | $872.05 | $872.00 | |