| 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 | $70.65 | 10.281% | $77.9135 | $77.91 | $77.90 | $77.90 |
| Purchase #2 | $185.59 | 7.442% | $199.4016 | $199.40 | $199.40 | $199.40 |
| Purchase #3 | $227.74 | 5.619% | $240.5367 | $240.54 | $240.55 | $240.50 |
| Purchase #4 | $27.73 | 7.449% | $29.7956 | $29.80 | $29.80 | $29.80 |
| Purchase #5 | $83.87 | 13.385% | $95.096 | $95.10 | $95.10 | $95.10 |
| Purchase #6 | $164.67 | 13.841% | $187.462 | $187.46 | $187.45 | $187.50 |
| Purchase #7 | $109.36 | 8.198% | $118.3253 | $118.33 | $118.35 | $118.30 |
| 7 purchase totals = | $869.61 | $948.5307 | $948.54 | $948.55 | $948.50 | |