| 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 | $67.31 | 8.487% | $73.0226 | $73.02 | $73.00 | $73.00 |
| Purchase #2 | $234.37 | 6.835% | $250.3892 | $250.39 | $250.40 | $250.40 |
| Purchase #3 | $184.27 | 5.326% | $194.0842 | $194.08 | $194.10 | $194.10 |
| Purchase #4 | $86.32 | 5.593% | $91.1479 | $91.15 | $91.15 | $91.10 |
| Purchase #5 | $81.67 | 9.784% | $89.6606 | $89.66 | $89.65 | $89.70 |
| Purchase #6 | $7.27 | 12.743% | $8.1964 | $8.20 | $8.20 | $8.20 |
| Purchase #7 | $153.47 | 8.563% | $166.6116 | $166.61 | $166.60 | $166.60 |
| 7 purchase totals = | $814.68 | $873.1125 | $873.11 | $873.10 | $873.10 | |