| 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 | $47.54 | 5.614% | $50.2089 | $50.21 | $50.20 | $50.20 |
| Purchase #2 | $119.29 | 3.394% | $123.3387 | $123.34 | $123.35 | $123.30 |
| Purchase #3 | $81.65 | 12.430% | $91.7991 | $91.80 | $91.80 | $91.80 |
| Purchase #4 | $133.72 | 8.505% | $145.0929 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $196.56 | 8.237% | $212.7506 | $212.75 | $212.75 | $212.80 |
| Purchase #6 | $19.70 | 6.351% | $20.9511 | $20.95 | $20.95 | $21.00 |
| Purchase #7 | $86.50 | 8.639% | $93.9727 | $93.97 | $93.95 | $94.00 |
| 7 purchase totals = | $684.96 | $738.1140 | $738.11 | $738.10 | $738.20 | |