| 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 | $65.33 | 7.488% | $70.2219 | $70.22 | $70.20 | $70.20 |
| Purchase #2 | $90.65 | 8.181% | $98.0661 | $98.07 | $98.05 | $98.10 |
| Purchase #3 | $146.26 | 13.185% | $165.5444 | $165.54 | $165.55 | $165.50 |
| Purchase #4 | $75.57 | 10.466% | $83.4792 | $83.48 | $83.50 | $83.50 |
| Purchase #5 | $212.70 | 10.497% | $235.0271 | $235.03 | $235.05 | $235.00 |
| Purchase #6 | $182.85 | 12.148% | $205.0626 | $205.06 | $205.05 | $205.10 |
| Purchase #7 | $206.82 | 3.301% | $213.6471 | $213.65 | $213.65 | $213.60 |
| 7 purchase totals = | $980.18 | $1,071.0484 | $1,071.05 | $1,071.05 | $1,071.00 | |