| 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 | $87.60 | 6.619% | $93.3982 | $93.40 | $93.40 | $93.40 |
| Purchase #2 | $11.70 | 9.831% | $12.8502 | $12.85 | $12.85 | $12.90 |
| Purchase #3 | $128.59 | 12.593% | $144.7833 | $144.78 | $144.80 | $144.80 |
| Purchase #4 | $208.97 | 13.466% | $237.1099 | $237.11 | $237.10 | $237.10 |
| Purchase #5 | $54.50 | 13.805% | $62.0237 | $62.02 | $62.00 | $62.00 |
| Purchase #6 | $243.87 | 12.573% | $274.5318 | $274.53 | $274.55 | $274.50 |
| Purchase #7 | $121.31 | 9.852% | $133.2615 | $133.26 | $133.25 | $133.30 |
| 7 purchase totals = | $856.54 | $957.9586 | $957.95 | $957.95 | $958.00 | |