| 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 | $65.78 | 12.112% | $73.7473 | $73.75 | $73.75 | $73.70 |
| Purchase #2 | $20.72 | 3.560% | $21.4576 | $21.46 | $21.45 | $21.50 |
| Purchase #3 | $238.86 | 3.752% | $247.822 | $247.82 | $247.80 | $247.80 |
| Purchase #4 | $183.93 | 10.128% | $202.5584 | $202.56 | $202.55 | $202.60 |
| Purchase #5 | $42.89 | 10.199% | $47.2644 | $47.26 | $47.25 | $47.30 |
| Purchase #6 | $52.98 | 8.173% | $57.3101 | $57.31 | $57.30 | $57.30 |
| Purchase #7 | $159.67 | 10.508% | $176.4481 | $176.45 | $176.45 | $176.40 |
| 7 purchase totals = | $764.83 | $826.6079 | $826.61 | $826.55 | $826.60 | |