| 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 | $13.27 | 7.488% | $14.2637 | $14.26 | $14.25 | $14.30 |
| Purchase #2 | $130.92 | 5.614% | $138.2698 | $138.27 | $138.25 | $138.30 |
| Purchase #3 | $47.64 | 5.359% | $50.193 | $50.19 | $50.20 | $50.20 |
| Purchase #4 | $25.93 | 10.573% | $28.6716 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $159.45 | 12.353% | $179.1469 | $179.15 | $179.15 | $179.10 |
| Purchase #6 | $195.55 | 8.694% | $212.5511 | $212.55 | $212.55 | $212.60 |
| Purchase #7 | $184.62 | 4.720% | $193.3341 | $193.33 | $193.35 | $193.30 |
| 7 purchase totals = | $757.38 | $816.4302 | $816.42 | $816.40 | $816.50 | |