| 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 | $36.44 | 13.306% | $41.2887 | $41.29 | $41.30 | $41.30 |
| Purchase #2 | $200.51 | 10.823% | $222.2112 | $222.21 | $222.20 | $222.20 |
| Purchase #3 | $61.30 | 8.800% | $66.6944 | $66.69 | $66.70 | $66.70 |
| Purchase #4 | $162.36 | 9.789% | $178.2534 | $178.25 | $178.25 | $178.30 |
| Purchase #5 | $34.27 | 5.151% | $36.0352 | $36.04 | $36.05 | $36.00 |
| Purchase #6 | $147.29 | 10.660% | $162.9911 | $162.99 | $163.00 | $163.00 |
| Purchase #7 | $112.32 | 11.244% | $124.9493 | $124.95 | $124.95 | $124.90 |
| 7 purchase totals = | $754.49 | $832.4233 | $832.42 | $832.45 | $832.40 | |