| 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 | $79.40 | 10.830% | $87.999 | $88.00 | $88.00 | $88.00 |
| Purchase #2 | $34.43 | 8.402% | $37.3228 | $37.32 | $37.30 | $37.30 |
| Purchase #3 | $108.77 | 11.809% | $121.6146 | $121.61 | $121.60 | $121.60 |
| Purchase #4 | $92.47 | 13.656% | $105.0977 | $105.10 | $105.10 | $105.10 |
| Purchase #5 | $33.93 | 4.107% | $35.3235 | $35.32 | $35.30 | $35.30 |
| Purchase #6 | $81.90 | 7.311% | $87.8877 | $87.89 | $87.90 | $87.90 |
| Purchase #7 | $243.32 | 11.856% | $272.168 | $272.17 | $272.15 | $272.20 |
| 7 purchase totals = | $674.22 | $747.4133 | $747.41 | $747.35 | $747.40 | |