| 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 | $44.34 | 11.336% | $49.3664 | $49.37 | $49.35 | $49.40 |
| Purchase #2 | $72.50 | 3.621% | $75.1252 | $75.13 | $75.15 | $75.10 |
| Purchase #3 | $143.50 | 13.457% | $162.8108 | $162.81 | $162.80 | $162.80 |
| Purchase #4 | $150.46 | 9.474% | $164.7146 | $164.71 | $164.70 | $164.70 |
| Purchase #5 | $59.86 | 5.614% | $63.2205 | $63.22 | $63.20 | $63.20 |
| Purchase #6 | $211.35 | 4.704% | $221.2919 | $221.29 | $221.30 | $221.30 |
| Purchase #7 | $28.77 | 9.190% | $31.414 | $31.41 | $31.40 | $31.40 |
| 7 purchase totals = | $710.78 | $767.9434 | $767.94 | $767.90 | $767.90 | |