| 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 | $70.62 | 10.698% | $78.1749 | $78.17 | $78.15 | $78.20 |
| Purchase #2 | $204.88 | 13.694% | $232.9363 | $232.94 | $232.95 | $232.90 |
| Purchase #3 | $63.26 | 5.644% | $66.8304 | $66.83 | $66.85 | $66.80 |
| Purchase #4 | $7.32 | 10.121% | $8.0609 | $8.06 | $8.05 | $8.10 |
| Purchase #5 | $94.40 | 8.625% | $102.542 | $102.54 | $102.55 | $102.50 |
| Purchase #6 | $197.80 | 6.220% | $210.1032 | $210.10 | $210.10 | $210.10 |
| Purchase #7 | $248.78 | 6.363% | $264.6099 | $264.61 | $264.60 | $264.60 |
| 7 purchase totals = | $887.06 | $963.2576 | $963.25 | $963.25 | $963.20 | |