| 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 | $91.68 | 9.551% | $100.4364 | $100.44 | $100.45 | $100.40 |
| Purchase #2 | $22.29 | 4.173% | $23.2202 | $23.22 | $23.20 | $23.20 |
| Purchase #3 | $148.25 | 11.663% | $165.5404 | $165.54 | $165.55 | $165.50 |
| Purchase #4 | $143.39 | 12.746% | $161.6665 | $161.67 | $161.65 | $161.70 |
| Purchase #5 | $99.28 | 8.330% | $107.55 | $107.55 | $107.55 | $107.60 |
| Purchase #6 | $221.34 | 7.348% | $237.6041 | $237.60 | $237.60 | $237.60 |
| Purchase #7 | $157.87 | 8.783% | $171.7357 | $171.74 | $171.75 | $171.70 |
| 7 purchase totals = | $884.10 | $967.7533 | $967.76 | $967.75 | $967.70 | |