| 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 | $81.49 | 8.812% | $88.6709 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $47.60 | 13.483% | $54.0179 | $54.02 | $54.00 | $54.00 |
| Purchase #3 | $165.38 | 9.804% | $181.5939 | $181.59 | $181.60 | $181.60 |
| Purchase #4 | $106.46 | 5.771% | $112.6038 | $112.60 | $112.60 | $112.60 |
| Purchase #5 | $187.87 | 10.389% | $207.3878 | $207.39 | $207.40 | $207.40 |
| Purchase #6 | $77.30 | 12.755% | $87.1596 | $87.16 | $87.15 | $87.20 |
| Purchase #7 | $82.65 | 5.568% | $87.252 | $87.25 | $87.25 | $87.30 |
| 7 purchase totals = | $748.75 | $818.6859 | $818.68 | $818.65 | $818.80 | |