| 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 | $45.89 | 8.417% | $49.7526 | $49.75 | $49.75 | $49.80 |
| Purchase #2 | $108.38 | 8.369% | $117.4503 | $117.45 | $117.45 | $117.50 |
| Purchase #3 | $27.67 | 7.570% | $29.7646 | $29.76 | $29.75 | $29.80 |
| Purchase #4 | $69.86 | 10.514% | $77.2051 | $77.21 | $77.20 | $77.20 |
| Purchase #5 | $42.97 | 9.714% | $47.1441 | $47.14 | $47.15 | $47.10 |
| Purchase #6 | $62.72 | 12.613% | $70.6309 | $70.63 | $70.65 | $70.60 |
| Purchase #7 | $106.93 | 10.160% | $117.7941 | $117.79 | $117.80 | $117.80 |
| 7 purchase totals = | $464.42 | $509.7417 | $509.73 | $509.75 | $509.80 | |