| 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 | $87.55 | 9.269% | $95.665 | $95.67 | $95.65 | $95.70 |
| Purchase #2 | $85.52 | 11.529% | $95.3796 | $95.38 | $95.40 | $95.40 |
| Purchase #3 | $140.74 | 13.475% | $159.7047 | $159.70 | $159.70 | $159.70 |
| Purchase #4 | $7.67 | 3.176% | $7.9136 | $7.91 | $7.90 | $7.90 |
| Purchase #5 | $45.83 | 10.127% | $50.4712 | $50.47 | $50.45 | $50.50 |
| Purchase #6 | $71.80 | 10.807% | $79.5594 | $79.56 | $79.55 | $79.60 |
| Purchase #7 | $225.56 | 3.204% | $232.7869 | $232.79 | $232.80 | $232.80 |
| 7 purchase totals = | $664.67 | $721.4804 | $721.48 | $721.45 | $721.60 | |