| 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 | $65.40 | 5.547% | $69.0277 | $69.03 | $69.05 | $69.00 |
| Purchase #2 | $203.94 | 8.114% | $220.4877 | $220.49 | $220.50 | $220.50 |
| Purchase #3 | $66.58 | 9.132% | $72.6601 | $72.66 | $72.65 | $72.70 |
| Purchase #4 | $6.96 | 4.610% | $7.2809 | $7.28 | $7.30 | $7.30 |
| Purchase #5 | $96.79 | 4.606% | $101.2481 | $101.25 | $101.25 | $101.20 |
| Purchase #6 | $55.81 | 7.111% | $59.7786 | $59.78 | $59.80 | $59.80 |
| Purchase #7 | $123.46 | 8.389% | $133.8171 | $133.82 | $133.80 | $133.80 |
| 7 purchase totals = | $618.94 | $664.3002 | $664.31 | $664.35 | $664.30 | |