| 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 | $53.52 | 7.817% | $57.7037 | $57.70 | $57.70 | $57.70 |
| Purchase #2 | $13.65 | 5.811% | $14.4432 | $14.44 | $14.45 | $14.40 |
| Purchase #3 | $54.33 | 13.771% | $61.8118 | $61.81 | $61.80 | $61.80 |
| Purchase #4 | $239.81 | 13.523% | $272.2395 | $272.24 | $272.25 | $272.20 |
| Purchase #5 | $200.83 | 3.631% | $208.1221 | $208.12 | $208.10 | $208.10 |
| Purchase #6 | $141.79 | 3.496% | $146.747 | $146.75 | $146.75 | $146.70 |
| Purchase #7 | $7.38 | 10.769% | $8.1748 | $8.17 | $8.15 | $8.20 |
| 7 purchase totals = | $711.31 | $769.2421 | $769.23 | $769.20 | $769.10 | |