| 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 | $31.54 | 10.853% | $34.963 | $34.96 | $34.95 | $35.00 |
| Purchase #2 | $185.35 | 10.145% | $204.1538 | $204.15 | $204.15 | $204.20 |
| Purchase #3 | $106.68 | 4.764% | $111.7622 | $111.76 | $111.75 | $111.80 |
| Purchase #4 | $102.43 | 11.624% | $114.3365 | $114.34 | $114.35 | $114.30 |
| Purchase #5 | $227.62 | 12.597% | $256.2933 | $256.29 | $256.30 | $256.30 |
| Purchase #6 | $7.31 | 3.488% | $7.565 | $7.57 | $7.55 | $7.60 |
| Purchase #7 | $109.33 | 8.638% | $118.7739 | $118.77 | $118.75 | $118.80 |
| 7 purchase totals = | $770.26 | $847.8477 | $847.84 | $847.80 | $848.00 | |