| 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 | $96.47 | 4.871% | $101.1691 | $101.17 | $101.15 | $101.20 |
| Purchase #2 | $44.64 | 3.285% | $46.1064 | $46.11 | $46.10 | $46.10 |
| Purchase #3 | $36.92 | 13.185% | $41.7879 | $41.79 | $41.80 | $41.80 |
| Purchase #4 | $88.47 | 9.142% | $96.5579 | $96.56 | $96.55 | $96.60 |
| Purchase #5 | $198.97 | 6.595% | $212.0921 | $212.09 | $212.10 | $212.10 |
| Purchase #6 | $119.45 | 9.674% | $131.0056 | $131.01 | $131.00 | $131.00 |
| Purchase #7 | $10.59 | 10.567% | $11.709 | $11.71 | $11.70 | $11.70 |
| 7 purchase totals = | $595.51 | $640.4280 | $640.44 | $640.40 | $640.50 | |