| 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 | $63.59 | 4.743% | $66.6061 | $66.61 | $66.60 | $66.60 |
| Purchase #2 | $163.46 | 9.540% | $179.0541 | $179.05 | $179.05 | $179.10 |
| Purchase #3 | $168.48 | 12.868% | $190.16 | $190.16 | $190.15 | $190.20 |
| Purchase #4 | $8.39 | 11.267% | $9.3353 | $9.34 | $9.35 | $9.30 |
| Purchase #5 | $231.53 | 5.626% | $244.5559 | $244.56 | $244.55 | $244.60 |
| Purchase #6 | $132.85 | 7.192% | $142.4046 | $142.40 | $142.40 | $142.40 |
| Purchase #7 | $72.68 | 11.636% | $81.137 | $81.14 | $81.15 | $81.10 |
| 7 purchase totals = | $840.98 | $913.2530 | $913.26 | $913.25 | $913.30 | |