| 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 | $55.93 | 12.120% | $62.7087 | $62.71 | $62.70 | $62.70 |
| Purchase #2 | $12.80 | 10.557% | $14.1513 | $14.15 | $14.15 | $14.20 |
| Purchase #3 | $29.64 | 9.424% | $32.4333 | $32.43 | $32.45 | $32.40 |
| Purchase #4 | $215.97 | 4.254% | $225.1574 | $225.16 | $225.15 | $225.20 |
| Purchase #5 | $219.66 | 3.517% | $227.3854 | $227.39 | $227.40 | $227.40 |
| Purchase #6 | $52.89 | 9.139% | $57.7236 | $57.72 | $57.70 | $57.70 |
| Purchase #7 | $42.26 | 11.739% | $47.2209 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $629.15 | $666.7806 | $666.78 | $666.75 | $666.80 | |