| 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 | $50.75 | 10.762% | $56.2117 | $56.21 | $56.20 | $56.20 |
| Purchase #2 | $77.91 | 13.383% | $88.3367 | $88.34 | $88.35 | $88.30 |
| Purchase #3 | $240.53 | 3.759% | $249.5715 | $249.57 | $249.55 | $249.60 |
| Purchase #4 | $194.39 | 5.624% | $205.3225 | $205.32 | $205.30 | $205.30 |
| Purchase #5 | $72.52 | 4.474% | $75.7645 | $75.76 | $75.75 | $75.80 |
| Purchase #6 | $95.77 | 3.323% | $98.9524 | $98.95 | $98.95 | $99.00 |
| Purchase #7 | $127.84 | 8.867% | $139.1756 | $139.18 | $139.20 | $139.20 |
| 7 purchase totals = | $859.71 | $913.3349 | $913.33 | $913.30 | $913.40 | |