| 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 | $14.96 | 11.109% | $16.6219 | $16.62 | $16.60 | $16.60 |
| Purchase #2 | $232.94 | 7.142% | $249.5766 | $249.58 | $249.60 | $249.60 |
| Purchase #3 | $50.43 | 13.336% | $57.1553 | $57.16 | $57.15 | $57.20 |
| Purchase #4 | $92.46 | 10.514% | $102.1812 | $102.18 | $102.20 | $102.20 |
| Purchase #5 | $181.68 | 7.509% | $195.3224 | $195.32 | $195.30 | $195.30 |
| Purchase #6 | $79.79 | 13.783% | $90.7875 | $90.79 | $90.80 | $90.80 |
| Purchase #7 | $209.81 | 13.145% | $237.3895 | $237.39 | $237.40 | $237.40 |
| 7 purchase totals = | $862.07 | $949.0344 | $949.04 | $949.05 | $949.10 | |