| 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 | $57.78 | 10.647% | $63.9318 | $63.93 | $63.95 | $63.90 |
| Purchase #2 | $125.45 | 7.170% | $134.4448 | $134.44 | $134.45 | $134.40 |
| Purchase #3 | $13.74 | 7.811% | $14.8132 | $14.81 | $14.80 | $14.80 |
| Purchase #4 | $188.54 | 13.715% | $214.3983 | $214.40 | $214.40 | $214.40 |
| Purchase #5 | $217.79 | 13.714% | $247.6577 | $247.66 | $247.65 | $247.70 |
| Purchase #6 | $249.35 | 5.592% | $263.2937 | $263.29 | $263.30 | $263.30 |
| Purchase #7 | $33.55 | 5.421% | $35.3687 | $35.37 | $35.35 | $35.40 |
| 7 purchase totals = | $886.20 | $973.9082 | $973.90 | $973.90 | $973.90 | |