| 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 | $17.33 | 10.271% | $19.11 | $19.11 | $19.10 | $19.10 |
| Purchase #2 | $85.70 | 6.723% | $91.4616 | $91.46 | $91.45 | $91.50 |
| Purchase #3 | $7.51 | 13.244% | $8.5046 | $8.50 | $8.50 | $8.50 |
| Purchase #4 | $42.28 | 7.623% | $45.503 | $45.50 | $45.50 | $45.50 |
| Purchase #5 | $217.30 | 9.194% | $237.2786 | $237.28 | $237.30 | $237.30 |
| Purchase #6 | $49.56 | 13.447% | $56.2243 | $56.22 | $56.20 | $56.20 |
| Purchase #7 | $19.85 | 3.585% | $20.5616 | $20.56 | $20.55 | $20.60 |
| 7 purchase totals = | $439.53 | $478.6437 | $478.63 | $478.60 | $478.70 | |