| 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 | $34.76 | 7.814% | $37.4761 | $37.48 | $37.50 | $37.50 |
| Purchase #2 | $180.95 | 4.618% | $189.3063 | $189.31 | $189.30 | $189.30 |
| Purchase #3 | $120.82 | 10.711% | $133.761 | $133.76 | $133.75 | $133.80 |
| Purchase #4 | $25.38 | 11.405% | $28.2746 | $28.27 | $28.25 | $28.30 |
| Purchase #5 | $12.71 | 13.613% | $14.4402 | $14.44 | $14.45 | $14.40 |
| Purchase #6 | $210.64 | 12.725% | $237.4439 | $237.44 | $237.45 | $237.40 |
| Purchase #7 | $112.56 | 8.663% | $122.3111 | $122.31 | $122.30 | $122.30 |
| 7 purchase totals = | $697.82 | $763.0132 | $763.01 | $763.00 | $763.00 | |