| 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 | $38.67 | 10.640% | $42.7845 | $42.78 | $42.80 | $42.80 |
| Purchase #2 | $101.55 | 8.455% | $110.1361 | $110.14 | $110.15 | $110.10 |
| Purchase #3 | $148.31 | 13.777% | $168.7427 | $168.74 | $168.75 | $168.70 |
| Purchase #4 | $98.42 | 13.825% | $112.0266 | $112.03 | $112.05 | $112.00 |
| Purchase #5 | $110.69 | 4.669% | $115.8581 | $115.86 | $115.85 | $115.90 |
| Purchase #6 | $20.99 | 8.555% | $22.7857 | $22.79 | $22.80 | $22.80 |
| Purchase #7 | $188.37 | 12.779% | $212.4418 | $212.44 | $212.45 | $212.40 |
| 7 purchase totals = | $707.00 | $784.7755 | $784.78 | $784.85 | $784.70 | |