| 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 | $64.32 | 3.557% | $66.6079 | $66.61 | $66.60 | $66.60 |
| Purchase #2 | $147.53 | 10.351% | $162.8008 | $162.80 | $162.80 | $162.80 |
| Purchase #3 | $125.53 | 7.679% | $135.1694 | $135.17 | $135.15 | $135.20 |
| Purchase #4 | $90.65 | 3.468% | $93.7937 | $93.79 | $93.80 | $93.80 |
| Purchase #5 | $21.26 | 4.475% | $22.2114 | $22.21 | $22.20 | $22.20 |
| Purchase #6 | $85.41 | 4.601% | $89.3397 | $89.34 | $89.35 | $89.30 |
| Purchase #7 | $32.67 | 3.230% | $33.7252 | $33.73 | $33.75 | $33.70 |
| 7 purchase totals = | $567.37 | $603.6481 | $603.65 | $603.65 | $603.60 | |