| 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 | $41.76 | 5.873% | $44.2126 | $44.21 | $44.20 | $44.20 |
| Purchase #2 | $38.40 | 9.548% | $42.0664 | $42.07 | $42.05 | $42.10 |
| Purchase #3 | $180.97 | 3.698% | $187.6623 | $187.66 | $187.65 | $187.70 |
| Purchase #4 | $211.87 | 7.282% | $227.2984 | $227.30 | $227.30 | $227.30 |
| Purchase #5 | $116.44 | 3.397% | $120.3955 | $120.40 | $120.40 | $120.40 |
| Purchase #6 | $171.54 | 13.157% | $194.1095 | $194.11 | $194.10 | $194.10 |
| Purchase #7 | $151.74 | 3.754% | $157.4363 | $157.44 | $157.45 | $157.40 |
| 7 purchase totals = | $912.72 | $973.1810 | $973.19 | $973.15 | $973.20 | |