| 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 | $9.81 | 7.266% | $10.5228 | $10.52 | $10.50 | $10.50 |
| Purchase #2 | $38.75 | 5.789% | $40.9932 | $40.99 | $41.00 | $41.00 |
| Purchase #3 | $79.52 | 5.848% | $84.1703 | $84.17 | $84.15 | $84.20 |
| Purchase #4 | $59.96 | 8.239% | $64.9001 | $64.90 | $64.90 | $64.90 |
| Purchase #5 | $169.87 | 7.270% | $182.2195 | $182.22 | $182.20 | $182.20 |
| Purchase #6 | $31.47 | 3.726% | $32.6426 | $32.64 | $32.65 | $32.60 |
| Purchase #7 | $175.93 | 5.440% | $185.5006 | $185.50 | $185.50 | $185.50 |
| 7 purchase totals = | $565.31 | $600.9491 | $600.94 | $600.90 | $600.90 | |