| 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 | $93.88 | 12.572% | $105.6826 | $105.68 | $105.70 | $105.70 |
| Purchase #2 | $58.77 | 9.803% | $64.5312 | $64.53 | $64.55 | $64.50 |
| Purchase #3 | $30.66 | 9.817% | $33.6699 | $33.67 | $33.65 | $33.70 |
| Purchase #4 | $103.34 | 3.466% | $106.9218 | $106.92 | $106.90 | $106.90 |
| Purchase #5 | $142.62 | 13.564% | $161.965 | $161.97 | $161.95 | $162.00 |
| Purchase #6 | $99.65 | 10.119% | $109.7336 | $109.73 | $109.75 | $109.70 |
| Purchase #7 | $22.45 | 5.222% | $23.6223 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $551.37 | $606.1264 | $606.12 | $606.10 | $606.10 | |