| 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 | $46.40 | 7.230% | $49.7547 | $49.75 | $49.75 | $49.80 |
| Purchase #2 | $191.36 | 7.249% | $205.2317 | $205.23 | $205.25 | $205.20 |
| Purchase #3 | $120.48 | 7.483% | $129.4955 | $129.50 | $129.50 | $129.50 |
| Purchase #4 | $120.98 | 6.410% | $128.7348 | $128.73 | $128.75 | $128.70 |
| Purchase #5 | $83.74 | 5.747% | $88.5525 | $88.55 | $88.55 | $88.60 |
| Purchase #6 | $129.97 | 12.295% | $145.9498 | $145.95 | $145.95 | $145.90 |
| Purchase #7 | $173.74 | 5.627% | $183.5163 | $183.52 | $183.50 | $183.50 |
| 7 purchase totals = | $866.67 | $931.2353 | $931.23 | $931.25 | $931.20 | |