| 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 | $84.57 | 12.195% | $94.8833 | $94.88 | $94.90 | $94.90 |
| Purchase #2 | $26.99 | 9.232% | $29.4817 | $29.48 | $29.50 | $29.50 |
| Purchase #3 | $28.30 | 8.799% | $30.7901 | $30.79 | $30.80 | $30.80 |
| Purchase #4 | $59.52 | 8.106% | $64.3447 | $64.34 | $64.35 | $64.30 |
| Purchase #5 | $144.28 | 3.549% | $149.4005 | $149.40 | $149.40 | $149.40 |
| Purchase #6 | $178.30 | 3.833% | $185.1342 | $185.13 | $185.15 | $185.10 |
| Purchase #7 | $93.77 | 12.497% | $105.4884 | $105.49 | $105.50 | $105.50 |
| 7 purchase totals = | $615.73 | $659.5229 | $659.51 | $659.60 | $659.50 | |