| 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 | $11.26 | 10.599% | $12.4534 | $12.45 | $12.45 | $12.50 |
| Purchase #2 | $168.25 | 11.345% | $187.338 | $187.34 | $187.35 | $187.30 |
| Purchase #3 | $238.80 | 12.606% | $268.9031 | $268.90 | $268.90 | $268.90 |
| Purchase #4 | $44.44 | 10.716% | $49.2022 | $49.20 | $49.20 | $49.20 |
| Purchase #5 | $53.74 | 9.422% | $58.8034 | $58.80 | $58.80 | $58.80 |
| Purchase #6 | $70.88 | 9.678% | $77.7398 | $77.74 | $77.75 | $77.70 |
| Purchase #7 | $119.49 | 4.826% | $125.2566 | $125.26 | $125.25 | $125.30 |
| 7 purchase totals = | $706.86 | $779.6965 | $779.69 | $779.70 | $779.70 | |