| 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 | $13.78 | 7.568% | $14.8229 | $14.82 | $14.80 | $14.80 |
| Purchase #2 | $39.98 | 8.658% | $43.4415 | $43.44 | $43.45 | $43.40 |
| Purchase #3 | $23.71 | 5.217% | $24.947 | $24.95 | $24.95 | $24.90 |
| Purchase #4 | $46.56 | 3.581% | $48.2273 | $48.23 | $48.25 | $48.20 |
| Purchase #5 | $14.71 | 5.585% | $15.5316 | $15.53 | $15.55 | $15.50 |
| Purchase #6 | $128.62 | 8.778% | $139.9103 | $139.91 | $139.90 | $139.90 |
| Purchase #7 | $43.91 | 6.415% | $46.7268 | $46.73 | $46.75 | $46.70 |
| 7 purchase totals = | $311.27 | $333.6074 | $333.61 | $333.65 | $333.40 | |