| 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 | $6.36 | 12.102% | $7.1297 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $95.39 | 9.511% | $104.4625 | $104.46 | $104.45 | $104.50 |
| Purchase #3 | $132.36 | 11.632% | $147.7561 | $147.76 | $147.75 | $147.80 |
| Purchase #4 | $205.42 | 7.533% | $220.8943 | $220.89 | $220.90 | $220.90 |
| Purchase #5 | $101.88 | 8.601% | $110.6427 | $110.64 | $110.65 | $110.60 |
| Purchase #6 | $8.87 | 11.380% | $9.8794 | $9.88 | $9.90 | $9.90 |
| Purchase #7 | $215.44 | 7.781% | $232.2034 | $232.20 | $232.20 | $232.20 |
| 7 purchase totals = | $765.72 | $832.9681 | $832.96 | $833.00 | $833.00 | |