| 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 | $46.33 | 8.232% | $50.1439 | $50.14 | $50.15 | $50.10 |
| Purchase #2 | $32.75 | 5.269% | $34.4756 | $34.48 | $34.50 | $34.50 |
| Purchase #3 | $16.60 | 9.119% | $18.1138 | $18.11 | $18.10 | $18.10 |
| Purchase #4 | $105.57 | 8.443% | $114.4833 | $114.48 | $114.50 | $114.50 |
| Purchase #5 | $178.89 | 13.431% | $202.9167 | $202.92 | $202.90 | $202.90 |
| Purchase #6 | $145.54 | 9.271% | $159.033 | $159.03 | $159.05 | $159.00 |
| Purchase #7 | $237.75 | 9.142% | $259.4851 | $259.49 | $259.50 | $259.50 |
| 7 purchase totals = | $763.43 | $838.6514 | $838.65 | $838.70 | $838.60 | |