| 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 | $94.92 | 4.206% | $98.9123 | $98.91 | $98.90 | $98.90 |
| Purchase #2 | $64.44 | 8.537% | $69.9412 | $69.94 | $69.95 | $69.90 |
| Purchase #3 | $83.33 | 3.743% | $86.449 | $86.45 | $86.45 | $86.40 |
| Purchase #4 | $46.83 | 9.403% | $51.2334 | $51.23 | $51.25 | $51.20 |
| Purchase #5 | $140.66 | 4.634% | $147.1782 | $147.18 | $147.20 | $147.20 |
| Purchase #6 | $19.86 | 3.833% | $20.6212 | $20.62 | $20.60 | $20.60 |
| Purchase #7 | $53.82 | 8.417% | $58.35 | $58.35 | $58.35 | $58.40 |
| 7 purchase totals = | $503.86 | $532.6853 | $532.68 | $532.70 | $532.60 | |