| 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 | $56.80 | 13.424% | $64.4248 | $64.42 | $64.40 | $64.40 |
| Purchase #2 | $135.99 | 13.537% | $154.399 | $154.40 | $154.40 | $154.40 |
| Purchase #3 | $26.73 | 6.325% | $28.4207 | $28.42 | $28.40 | $28.40 |
| Purchase #4 | $64.68 | 7.565% | $69.573 | $69.57 | $69.55 | $69.60 |
| Purchase #5 | $49.60 | 13.330% | $56.2117 | $56.21 | $56.20 | $56.20 |
| Purchase #6 | $247.96 | 5.396% | $261.3399 | $261.34 | $261.35 | $261.30 |
| Purchase #7 | $108.54 | 11.596% | $121.1263 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $690.30 | $755.4954 | $755.49 | $755.45 | $755.40 | |