| 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 | $74.59 | 11.592% | $83.2365 | $83.24 | $83.25 | $83.20 |
| Purchase #2 | $170.71 | 9.682% | $187.2381 | $187.24 | $187.25 | $187.20 |
| Purchase #3 | $173.49 | 11.562% | $193.5489 | $193.55 | $193.55 | $193.50 |
| Purchase #4 | $184.65 | 4.606% | $193.155 | $193.16 | $193.15 | $193.20 |
| Purchase #5 | $62.76 | 6.402% | $66.7779 | $66.78 | $66.80 | $66.80 |
| Purchase #6 | $75.81 | 5.379% | $79.8878 | $79.89 | $79.90 | $79.90 |
| Purchase #7 | $30.44 | 3.850% | $31.6119 | $31.61 | $31.60 | $31.60 |
| 7 purchase totals = | $772.45 | $835.4561 | $835.47 | $835.50 | $835.40 | |