| 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 | $233.83 | 4.595% | $244.5745 | $244.57 | $244.55 | $244.60 |
| Purchase #2 | $34.75 | 5.811% | $36.7693 | $36.77 | $36.75 | $36.80 |
| Purchase #3 | $78.67 | 10.532% | $86.9555 | $86.96 | $86.95 | $87.00 |
| Purchase #4 | $7.98 | 12.571% | $8.9832 | $8.98 | $9.00 | $9.00 |
| Purchase #5 | $153.54 | 4.800% | $160.9099 | $160.91 | $160.90 | $160.90 |
| Purchase #6 | $96.33 | 6.327% | $102.4248 | $102.42 | $102.40 | $102.40 |
| Purchase #7 | $108.29 | 3.708% | $112.3054 | $112.31 | $112.30 | $112.30 |
| 7 purchase totals = | $713.39 | $752.9226 | $752.92 | $752.85 | $753.00 | |