| 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 | $11.62 | 10.566% | $12.8478 | $12.85 | $12.85 | $12.80 |
| Purchase #2 | $90.86 | 6.289% | $96.5742 | $96.57 | $96.55 | $96.60 |
| Purchase #3 | $24.84 | 5.656% | $26.245 | $26.25 | $26.25 | $26.20 |
| Purchase #4 | $108.26 | 3.175% | $111.6973 | $111.70 | $111.70 | $111.70 |
| Purchase #5 | $106.36 | 4.326% | $110.9611 | $110.96 | $110.95 | $111.00 |
| Purchase #6 | $42.50 | 12.552% | $47.8346 | $47.83 | $47.85 | $47.80 |
| Purchase #7 | $86.63 | 12.862% | $97.7724 | $97.77 | $97.75 | $97.80 |
| 7 purchase totals = | $471.07 | $503.9324 | $503.93 | $503.90 | $503.90 | |