| 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 | $52.32 | 7.602% | $56.2974 | $56.30 | $56.30 | $56.30 |
| Purchase #2 | $58.71 | 5.487% | $61.9314 | $61.93 | $61.95 | $61.90 |
| Purchase #3 | $18.89 | 5.635% | $19.9545 | $19.95 | $19.95 | $20.00 |
| Purchase #4 | $79.48 | 11.465% | $88.5924 | $88.59 | $88.60 | $88.60 |
| Purchase #5 | $13.39 | 5.219% | $14.0888 | $14.09 | $14.10 | $14.10 |
| Purchase #6 | $125.33 | 4.111% | $130.4823 | $130.48 | $130.50 | $130.50 |
| Purchase #7 | $155.68 | 7.729% | $167.7125 | $167.71 | $167.70 | $167.70 |
| 7 purchase totals = | $503.80 | $539.0593 | $539.05 | $539.10 | $539.10 | |