| 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 | $23.85 | 7.619% | $25.6671 | $25.67 | $25.65 | $25.70 |
| Purchase #2 | $83.50 | 5.138% | $87.7902 | $87.79 | $87.80 | $87.80 |
| Purchase #3 | $123.31 | 5.795% | $130.4558 | $130.46 | $130.45 | $130.50 |
| Purchase #4 | $149.89 | 10.369% | $165.4321 | $165.43 | $165.45 | $165.40 |
| Purchase #5 | $43.99 | 11.674% | $49.1254 | $49.13 | $49.15 | $49.10 |
| Purchase #6 | $231.54 | 5.355% | $243.939 | $243.94 | $243.95 | $243.90 |
| Purchase #7 | $226.52 | 3.505% | $234.4595 | $234.46 | $234.45 | $234.50 |
| 7 purchase totals = | $882.60 | $936.8691 | $936.88 | $936.90 | $936.90 | |