| 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 | $14.39 | 10.423% | $15.8899 | $15.89 | $15.90 | $15.90 |
| Purchase #2 | $53.83 | 13.689% | $61.1988 | $61.20 | $61.20 | $61.20 |
| Purchase #3 | $157.66 | 13.250% | $178.55 | $178.55 | $178.55 | $178.60 |
| Purchase #4 | $112.58 | 9.321% | $123.0736 | $123.07 | $123.05 | $123.10 |
| Purchase #5 | $13.56 | 4.834% | $14.2155 | $14.22 | $14.20 | $14.20 |
| Purchase #6 | $228.40 | 8.164% | $247.0466 | $247.05 | $247.05 | $247.00 |
| Purchase #7 | $117.38 | 10.558% | $129.773 | $129.77 | $129.75 | $129.80 |
| 7 purchase totals = | $697.80 | $769.7474 | $769.75 | $769.70 | $769.80 | |