| 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 | $104.32 | 5.185% | $109.729 | $109.73 | $109.75 | $109.70 |
| Purchase #2 | $52.85 | 6.391% | $56.2276 | $56.23 | $56.25 | $56.20 |
| Purchase #3 | $224.72 | 6.559% | $239.4594 | $239.46 | $239.45 | $239.50 |
| Purchase #4 | $216.59 | 12.666% | $244.0233 | $244.02 | $244.00 | $244.00 |
| Purchase #5 | $55.65 | 8.169% | $60.196 | $60.20 | $60.20 | $60.20 |
| Purchase #6 | $38.51 | 7.451% | $41.3794 | $41.38 | $41.40 | $41.40 |
| Purchase #7 | $67.91 | 5.394% | $71.5731 | $71.57 | $71.55 | $71.60 |
| 7 purchase totals = | $760.55 | $822.5878 | $822.59 | $822.60 | $822.60 | |