| 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 | $63.73 | 7.450% | $68.4779 | $68.48 | $68.50 | $68.50 |
| Purchase #2 | $98.61 | 11.457% | $109.9077 | $109.91 | $109.90 | $109.90 |
| Purchase #3 | $15.39 | 8.164% | $16.6464 | $16.65 | $16.65 | $16.60 |
| Purchase #4 | $246.33 | 11.155% | $273.8081 | $273.81 | $273.80 | $273.80 |
| Purchase #5 | $27.53 | 4.475% | $28.762 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $68.85 | 8.658% | $74.811 | $74.81 | $74.80 | $74.80 |
| Purchase #7 | $169.26 | 6.642% | $180.5022 | $180.50 | $180.50 | $180.50 |
| 7 purchase totals = | $689.70 | $752.9153 | $752.92 | $752.90 | $752.90 | |