| 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 | $82.59 | 5.516% | $87.1457 | $87.15 | $87.15 | $87.10 |
| Purchase #2 | $157.53 | 3.669% | $163.3098 | $163.31 | $163.30 | $163.30 |
| Purchase #3 | $101.76 | 7.471% | $109.3625 | $109.36 | $109.35 | $109.40 |
| Purchase #4 | $135.72 | 12.817% | $153.1152 | $153.12 | $153.10 | $153.10 |
| Purchase #5 | $231.49 | 5.521% | $244.2706 | $244.27 | $244.25 | $244.30 |
| Purchase #6 | $21.62 | 6.598% | $23.0465 | $23.05 | $23.05 | $23.00 |
| Purchase #7 | $121.59 | 6.486% | $129.4763 | $129.48 | $129.50 | $129.50 |
| 7 purchase totals = | $852.30 | $909.7266 | $909.74 | $909.70 | $909.70 | |