| 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 | $96.99 | 9.417% | $106.1235 | $106.12 | $106.10 | $106.10 |
| Purchase #2 | $71.45 | 10.191% | $78.7315 | $78.73 | $78.75 | $78.70 |
| Purchase #3 | $92.96 | 3.218% | $95.9515 | $95.95 | $95.95 | $96.00 |
| Purchase #4 | $162.29 | 6.199% | $172.3504 | $172.35 | $172.35 | $172.40 |
| Purchase #5 | $158.49 | 5.800% | $167.6824 | $167.68 | $167.70 | $167.70 |
| Purchase #6 | $199.27 | 8.179% | $215.5683 | $215.57 | $215.55 | $215.60 |
| Purchase #7 | $10.81 | 8.799% | $11.7612 | $11.76 | $11.75 | $11.80 |
| 7 purchase totals = | $792.26 | $848.1688 | $848.16 | $848.15 | $848.30 | |