| 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 | $116.68 | 13.811% | $132.7947 | $132.79 | $132.80 | $132.80 |
| Purchase #2 | $18.80 | 5.667% | $19.8654 | $19.87 | $19.85 | $19.90 |
| Purchase #3 | $21.44 | 8.258% | $23.2105 | $23.21 | $23.20 | $23.20 |
| Purchase #4 | $103.27 | 13.366% | $117.0731 | $117.07 | $117.05 | $117.10 |
| Purchase #5 | $247.27 | 6.572% | $263.5206 | $263.52 | $263.50 | $263.50 |
| Purchase #6 | $244.72 | 13.201% | $277.0255 | $277.03 | $277.05 | $277.00 |
| Purchase #7 | $32.47 | 10.173% | $35.7732 | $35.77 | $35.75 | $35.80 |
| 7 purchase totals = | $784.65 | $869.2630 | $869.26 | $869.20 | $869.30 | |