| 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 | $69.70 | 12.246% | $78.2355 | $78.24 | $78.25 | $78.20 |
| Purchase #2 | $51.79 | 3.191% | $53.4426 | $53.44 | $53.45 | $53.40 |
| Purchase #3 | $229.55 | 9.439% | $251.2172 | $251.22 | $251.20 | $251.20 |
| Purchase #4 | $128.48 | 11.142% | $142.7952 | $142.80 | $142.80 | $142.80 |
| Purchase #5 | $176.99 | 6.307% | $188.1528 | $188.15 | $188.15 | $188.20 |
| Purchase #6 | $183.86 | 6.574% | $195.947 | $195.95 | $195.95 | $195.90 |
| Purchase #7 | $81.30 | 8.802% | $88.456 | $88.46 | $88.45 | $88.50 |
| 7 purchase totals = | $921.67 | $998.2463 | $998.26 | $998.25 | $998.20 | |