| 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 | $68.53 | 13.385% | $77.7027 | $77.70 | $77.70 | $77.70 |
| Purchase #2 | $57.55 | 12.514% | $64.7518 | $64.75 | $64.75 | $64.80 |
| Purchase #3 | $173.59 | 3.652% | $179.9295 | $179.93 | $179.95 | $179.90 |
| Purchase #4 | $14.78 | 9.595% | $16.1981 | $16.20 | $16.20 | $16.20 |
| Purchase #5 | $71.34 | 9.303% | $77.9768 | $77.98 | $78.00 | $78.00 |
| Purchase #6 | $169.52 | 7.611% | $182.4222 | $182.42 | $182.40 | $182.40 |
| Purchase #7 | $116.62 | 13.804% | $132.7182 | $132.72 | $132.70 | $132.70 |
| 7 purchase totals = | $671.93 | $731.6993 | $731.70 | $731.70 | $731.70 | |