| 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 | $88.66 | 10.731% | $98.1741 | $98.17 | $98.15 | $98.20 |
| Purchase #2 | $44.64 | 9.236% | $48.763 | $48.76 | $48.75 | $48.80 |
| Purchase #3 | $199.99 | 5.670% | $211.3294 | $211.33 | $211.35 | $211.30 |
| Purchase #4 | $19.98 | 7.275% | $21.4335 | $21.43 | $21.45 | $21.40 |
| Purchase #5 | $175.57 | 10.579% | $194.1436 | $194.14 | $194.15 | $194.10 |
| Purchase #6 | $77.47 | 6.424% | $82.4467 | $82.45 | $82.45 | $82.40 |
| Purchase #7 | $217.43 | 8.199% | $235.2571 | $235.26 | $235.25 | $235.30 |
| 7 purchase totals = | $823.74 | $891.5474 | $891.54 | $891.55 | $891.50 | |