| 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 | $96.77 | 5.703% | $102.2888 | $102.29 | $102.30 | $102.30 |
| Purchase #2 | $158.27 | 12.684% | $178.345 | $178.35 | $178.35 | $178.30 |
| Purchase #3 | $116.73 | 9.485% | $127.8018 | $127.80 | $127.80 | $127.80 |
| Purchase #4 | $59.25 | 7.636% | $63.7743 | $63.77 | $63.75 | $63.80 |
| Purchase #5 | $19.91 | 10.178% | $21.9364 | $21.94 | $21.95 | $21.90 |
| Purchase #6 | $181.26 | 9.399% | $198.2966 | $198.30 | $198.30 | $198.30 |
| Purchase #7 | $138.97 | 13.856% | $158.2257 | $158.23 | $158.25 | $158.20 |
| 7 purchase totals = | $771.16 | $850.6686 | $850.68 | $850.70 | $850.60 | |