| 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 | $42.98 | 5.106% | $45.1746 | $45.17 | $45.15 | $45.20 |
| Purchase #2 | $133.27 | 6.471% | $141.8939 | $141.89 | $141.90 | $141.90 |
| Purchase #3 | $57.64 | 11.111% | $64.0444 | $64.04 | $64.05 | $64.00 |
| Purchase #4 | $120.80 | 10.395% | $133.3572 | $133.36 | $133.35 | $133.40 |
| Purchase #5 | $188.45 | 11.667% | $210.4365 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $111.56 | 7.532% | $119.9627 | $119.96 | $119.95 | $120.00 |
| Purchase #7 | $52.99 | 9.577% | $58.0649 | $58.06 | $58.05 | $58.10 |
| 7 purchase totals = | $707.69 | $772.9342 | $772.92 | $772.90 | $773.00 | |