| 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 | $57.67 | 3.631% | $59.764 | $59.76 | $59.75 | $59.80 |
| Purchase #2 | $69.94 | 12.730% | $78.8434 | $78.84 | $78.85 | $78.80 |
| Purchase #3 | $211.25 | 7.784% | $227.6937 | $227.69 | $227.70 | $227.70 |
| Purchase #4 | $81.98 | 6.555% | $87.3538 | $87.35 | $87.35 | $87.40 |
| Purchase #5 | $122.94 | 9.805% | $134.9943 | $134.99 | $135.00 | $135.00 |
| Purchase #6 | $118.99 | 8.189% | $128.7341 | $128.73 | $128.75 | $128.70 |
| Purchase #7 | $69.47 | 5.422% | $73.2367 | $73.24 | $73.25 | $73.20 |
| 7 purchase totals = | $732.24 | $790.6200 | $790.60 | $790.65 | $790.60 | |