| 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 | $80.41 | 4.746% | $84.2263 | $84.23 | $84.25 | $84.20 |
| Purchase #2 | $22.80 | 10.394% | $25.1698 | $25.17 | $25.15 | $25.20 |
| Purchase #3 | $63.29 | 4.220% | $65.9608 | $65.96 | $65.95 | $66.00 |
| Purchase #4 | $21.52 | 3.643% | $22.304 | $22.30 | $22.30 | $22.30 |
| Purchase #5 | $82.31 | 9.503% | $90.1319 | $90.13 | $90.15 | $90.10 |
| Purchase #6 | $222.44 | 8.837% | $242.097 | $242.10 | $242.10 | $242.10 |
| Purchase #7 | $231.49 | 3.528% | $239.657 | $239.66 | $239.65 | $239.70 |
| 7 purchase totals = | $724.26 | $769.5468 | $769.55 | $769.55 | $769.60 | |