| 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 | $57.78 | 12.366% | $64.9251 | $64.93 | $64.95 | $64.90 |
| Purchase #2 | $89.39 | 9.842% | $98.1878 | $98.19 | $98.20 | $98.20 |
| Purchase #3 | $143.55 | 9.587% | $157.3121 | $157.31 | $157.30 | $157.30 |
| Purchase #4 | $96.98 | 10.217% | $106.8884 | $106.89 | $106.90 | $106.90 |
| Purchase #5 | $212.73 | 12.507% | $239.3361 | $239.34 | $239.35 | $239.30 |
| Purchase #6 | $60.62 | 9.195% | $66.194 | $66.19 | $66.20 | $66.20 |
| Purchase #7 | $245.46 | 5.119% | $258.0251 | $258.03 | $258.05 | $258.00 |
| 7 purchase totals = | $906.51 | $990.8686 | $990.88 | $990.95 | $990.80 | |