| 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 | $64.48 | 7.424% | $69.267 | $69.27 | $69.25 | $69.30 |
| Purchase #2 | $115.64 | 4.664% | $121.0334 | $121.03 | $121.05 | $121.00 |
| Purchase #3 | $72.53 | 9.815% | $79.6488 | $79.65 | $79.65 | $79.60 |
| Purchase #4 | $110.96 | 13.712% | $126.1748 | $126.17 | $126.15 | $126.20 |
| Purchase #5 | $208.88 | 3.225% | $215.6164 | $215.62 | $215.60 | $215.60 |
| Purchase #6 | $14.76 | 5.467% | $15.5669 | $15.57 | $15.55 | $15.60 |
| Purchase #7 | $215.56 | 11.706% | $240.7935 | $240.79 | $240.80 | $240.80 |
| 7 purchase totals = | $802.81 | $868.1008 | $868.10 | $868.05 | $868.10 | |