| 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 | $62.46 | 10.295% | $68.8903 | $68.89 | $68.90 | $68.90 |
| Purchase #2 | $23.90 | 5.781% | $25.2817 | $25.28 | $25.30 | $25.30 |
| Purchase #3 | $202.77 | 5.867% | $214.6665 | $214.67 | $214.65 | $214.70 |
| Purchase #4 | $137.34 | 12.554% | $154.5817 | $154.58 | $154.60 | $154.60 |
| Purchase #5 | $32.29 | 7.205% | $34.6165 | $34.62 | $34.60 | $34.60 |
| Purchase #6 | $114.63 | 9.606% | $125.6414 | $125.64 | $125.65 | $125.60 |
| Purchase #7 | $85.91 | 8.479% | $93.1943 | $93.19 | $93.20 | $93.20 |
| 7 purchase totals = | $659.30 | $716.8724 | $716.87 | $716.90 | $716.90 | |