| 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 | $49.43 | 9.432% | $54.0922 | $54.09 | $54.10 | $54.10 |
| Purchase #2 | $142.79 | 6.354% | $151.8629 | $151.86 | $151.85 | $151.90 |
| Purchase #3 | $145.69 | 12.523% | $163.9348 | $163.93 | $163.95 | $163.90 |
| Purchase #4 | $177.84 | 6.350% | $189.1328 | $189.13 | $189.15 | $189.10 |
| Purchase #5 | $178.86 | 4.757% | $187.3684 | $187.37 | $187.35 | $187.40 |
| Purchase #6 | $42.84 | 5.287% | $45.105 | $45.11 | $45.10 | $45.10 |
| Purchase #7 | $81.88 | 11.390% | $91.2061 | $91.21 | $91.20 | $91.20 |
| 7 purchase totals = | $819.33 | $882.7022 | $882.70 | $882.70 | $882.70 | |