| 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 | $104.69 | 4.161% | $109.0462 | $109.05 | $109.05 | $109.00 |
| Purchase #2 | $19.99 | 10.799% | $22.1487 | $22.15 | $22.15 | $22.10 |
| Purchase #3 | $69.64 | 6.310% | $74.0343 | $74.03 | $74.05 | $74.00 |
| Purchase #4 | $174.55 | 11.125% | $193.9687 | $193.97 | $193.95 | $194.00 |
| Purchase #5 | $117.46 | 7.479% | $126.2448 | $126.24 | $126.25 | $126.20 |
| Purchase #6 | $117.68 | 3.363% | $121.6376 | $121.64 | $121.65 | $121.60 |
| Purchase #7 | $6.55 | 9.104% | $7.1463 | $7.15 | $7.15 | $7.10 |
| 7 purchase totals = | $610.56 | $654.2266 | $654.23 | $654.25 | $654.00 | |