| 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 | $64.40 | 9.132% | $70.281 | $70.28 | $70.30 | $70.30 |
| Purchase #2 | $42.58 | 5.486% | $44.9159 | $44.92 | $44.90 | $44.90 |
| Purchase #3 | $116.94 | 3.166% | $120.6423 | $120.64 | $120.65 | $120.60 |
| Purchase #4 | $117.35 | 9.419% | $128.4032 | $128.40 | $128.40 | $128.40 |
| Purchase #5 | $110.94 | 3.263% | $114.56 | $114.56 | $114.55 | $114.60 |
| Purchase #6 | $227.29 | 7.573% | $244.5027 | $244.50 | $244.50 | $244.50 |
| Purchase #7 | $212.46 | 12.862% | $239.7866 | $239.79 | $239.80 | $239.80 |
| 7 purchase totals = | $891.96 | $963.0917 | $963.09 | $963.10 | $963.10 | |