| 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 | $69.66 | 3.592% | $72.1622 | $72.16 | $72.15 | $72.20 |
| Purchase #2 | $240.66 | 4.338% | $251.0998 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $78.33 | 11.268% | $87.1562 | $87.16 | $87.15 | $87.20 |
| Purchase #4 | $52.43 | 7.318% | $56.2668 | $56.27 | $56.25 | $56.30 |
| Purchase #5 | $88.51 | 5.250% | $93.1568 | $93.16 | $93.15 | $93.20 |
| Purchase #6 | $82.56 | 11.586% | $92.1254 | $92.13 | $92.15 | $92.10 |
| Purchase #7 | $168.51 | 5.378% | $177.5725 | $177.57 | $177.55 | $177.60 |
| 7 purchase totals = | $780.66 | $829.5397 | $829.55 | $829.50 | $829.70 | |