| 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 | $59.34 | 9.765% | $65.1346 | $65.13 | $65.15 | $65.10 |
| Purchase #2 | $65.62 | 5.427% | $69.1812 | $69.18 | $69.20 | $69.20 |
| Purchase #3 | $140.81 | 6.243% | $149.6008 | $149.60 | $149.60 | $149.60 |
| Purchase #4 | $46.95 | 13.665% | $53.3657 | $53.37 | $53.35 | $53.40 |
| Purchase #5 | $177.98 | 4.139% | $185.3466 | $185.35 | $185.35 | $185.30 |
| Purchase #6 | $63.92 | 5.818% | $67.6389 | $67.64 | $67.65 | $67.60 |
| Purchase #7 | $199.34 | 11.545% | $222.3538 | $222.35 | $222.35 | $222.40 |
| 7 purchase totals = | $753.96 | $812.6216 | $812.62 | $812.65 | $812.60 | |