| 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 | $15.59 | 5.605% | $16.4638 | $16.46 | $16.45 | $16.50 |
| Purchase #2 | $139.99 | 4.130% | $145.7716 | $145.77 | $145.75 | $145.80 |
| Purchase #3 | $215.31 | 4.430% | $224.8482 | $224.85 | $224.85 | $224.80 |
| Purchase #4 | $90.76 | 8.588% | $98.5545 | $98.55 | $98.55 | $98.60 |
| Purchase #5 | $91.67 | 8.723% | $99.6664 | $99.67 | $99.65 | $99.70 |
| Purchase #6 | $185.41 | 4.654% | $194.039 | $194.04 | $194.05 | $194.00 |
| Purchase #7 | $21.62 | 12.483% | $24.3188 | $24.32 | $24.30 | $24.30 |
| 7 purchase totals = | $760.35 | $803.6623 | $803.66 | $803.60 | $803.70 | |