| 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 | $23.58 | 9.657% | $25.8571 | $25.86 | $25.85 | $25.90 |
| Purchase #2 | $161.51 | 4.110% | $168.1481 | $168.15 | $168.15 | $168.10 |
| Purchase #3 | $93.67 | 8.675% | $101.7959 | $101.80 | $101.80 | $101.80 |
| Purchase #4 | $37.81 | 11.332% | $42.0946 | $42.09 | $42.10 | $42.10 |
| Purchase #5 | $64.97 | 6.353% | $69.0975 | $69.10 | $69.10 | $69.10 |
| Purchase #6 | $169.48 | 3.466% | $175.3542 | $175.35 | $175.35 | $175.40 |
| Purchase #7 | $133.26 | 7.232% | $142.8974 | $142.90 | $142.90 | $142.90 |
| 7 purchase totals = | $684.28 | $725.2448 | $725.25 | $725.25 | $725.30 | |