| 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 | $45.67 | 8.775% | $49.6775 | $49.68 | $49.70 | $49.70 |
| Purchase #2 | $211.64 | 4.207% | $220.5437 | $220.54 | $220.55 | $220.50 |
| Purchase #3 | $29.79 | 3.351% | $30.7883 | $30.79 | $30.80 | $30.80 |
| Purchase #4 | $84.90 | 11.731% | $94.8596 | $94.86 | $94.85 | $94.90 |
| Purchase #5 | $52.83 | 3.537% | $54.6986 | $54.70 | $54.70 | $54.70 |
| Purchase #6 | $152.74 | 3.177% | $157.5925 | $157.59 | $157.60 | $157.60 |
| Purchase #7 | $104.62 | 7.357% | $112.3169 | $112.32 | $112.30 | $112.30 |
| 7 purchase totals = | $682.19 | $720.4771 | $720.48 | $720.50 | $720.50 | |