| 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 | $6.44 | 9.382% | $7.0442 | $7.04 | $7.05 | $7.00 |
| Purchase #2 | $96.32 | 6.530% | $102.6097 | $102.61 | $102.60 | $102.60 |
| Purchase #3 | $216.79 | 9.634% | $237.6755 | $237.68 | $237.70 | $237.70 |
| Purchase #4 | $38.69 | 7.529% | $41.603 | $41.60 | $41.60 | $41.60 |
| Purchase #5 | $86.69 | 3.384% | $89.6236 | $89.62 | $89.60 | $89.60 |
| Purchase #6 | $176.98 | 7.252% | $189.8146 | $189.81 | $189.80 | $189.80 |
| Purchase #7 | $82.77 | 5.336% | $87.1866 | $87.19 | $87.20 | $87.20 |
| 7 purchase totals = | $704.68 | $755.5572 | $755.55 | $755.55 | $755.50 | |