| 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 | $72.79 | 13.526% | $82.6356 | $82.64 | $82.65 | $82.60 |
| Purchase #2 | $197.52 | 11.691% | $220.6121 | $220.61 | $220.60 | $220.60 |
| Purchase #3 | $248.59 | 6.426% | $264.5644 | $264.56 | $264.55 | $264.60 |
| Purchase #4 | $161.41 | 11.587% | $180.1126 | $180.11 | $180.10 | $180.10 |
| Purchase #5 | $9.59 | 4.839% | $10.0541 | $10.05 | $10.05 | $10.10 |
| Purchase #6 | $147.41 | 10.832% | $163.3775 | $163.38 | $163.40 | $163.40 |
| Purchase #7 | $152.48 | 3.727% | $158.1629 | $158.16 | $158.15 | $158.20 |
| 7 purchase totals = | $989.79 | $1,079.5192 | $1,079.51 | $1,079.50 | $1,079.60 | |