| 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 | $88.40 | 7.851% | $95.3403 | $95.34 | $95.35 | $95.30 |
| Purchase #2 | $38.25 | 5.657% | $40.4138 | $40.41 | $40.40 | $40.40 |
| Purchase #3 | $38.65 | 4.763% | $40.4909 | $40.49 | $40.50 | $40.50 |
| Purchase #4 | $147.44 | 10.352% | $162.703 | $162.70 | $162.70 | $162.70 |
| Purchase #5 | $129.51 | 7.672% | $139.446 | $139.45 | $139.45 | $139.40 |
| Purchase #6 | $73.84 | 13.289% | $83.6526 | $83.65 | $83.65 | $83.70 |
| Purchase #7 | $219.90 | 13.318% | $249.1863 | $249.19 | $249.20 | $249.20 |
| 7 purchase totals = | $735.99 | $811.2329 | $811.23 | $811.25 | $811.20 | |