| 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 | $39.63 | 12.226% | $44.4752 | $44.48 | $44.50 | $44.50 |
| Purchase #2 | $166.71 | 3.576% | $172.6715 | $172.67 | $172.65 | $172.70 |
| Purchase #3 | $195.98 | 7.430% | $210.5413 | $210.54 | $210.55 | $210.50 |
| Purchase #4 | $140.58 | 12.867% | $158.6684 | $158.67 | $158.65 | $158.70 |
| Purchase #5 | $88.83 | 5.396% | $93.6233 | $93.62 | $93.60 | $93.60 |
| Purchase #6 | $97.77 | 4.520% | $102.1892 | $102.19 | $102.20 | $102.20 |
| Purchase #7 | $47.70 | 7.312% | $51.1878 | $51.19 | $51.20 | $51.20 |
| 7 purchase totals = | $777.20 | $833.3567 | $833.36 | $833.35 | $833.40 | |