| 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 | $22.29 | 13.667% | $25.3364 | $25.34 | $25.35 | $25.30 |
| Purchase #2 | $48.82 | 3.686% | $50.6195 | $50.62 | $50.60 | $50.60 |
| Purchase #3 | $41.70 | 7.124% | $44.6707 | $44.67 | $44.65 | $44.70 |
| Purchase #4 | $167.54 | 12.833% | $189.0404 | $189.04 | $189.05 | $189.00 |
| Purchase #5 | $23.66 | 12.104% | $26.5238 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $117.90 | 10.535% | $130.3208 | $130.32 | $130.30 | $130.30 |
| Purchase #7 | $237.56 | 8.495% | $257.7407 | $257.74 | $257.75 | $257.70 |
| 7 purchase totals = | $659.47 | $724.2523 | $724.25 | $724.20 | $724.10 | |