| 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 | $89.74 | 9.150% | $97.9512 | $97.95 | $97.95 | $98.00 |
| Purchase #2 | $136.87 | 4.162% | $142.5665 | $142.57 | $142.55 | $142.60 |
| Purchase #3 | $131.76 | 8.426% | $142.8621 | $142.86 | $142.85 | $142.90 |
| Purchase #4 | $55.50 | 13.125% | $62.7844 | $62.78 | $62.80 | $62.80 |
| Purchase #5 | $13.88 | 5.550% | $14.6503 | $14.65 | $14.65 | $14.70 |
| Purchase #6 | $240.82 | 12.572% | $271.0959 | $271.10 | $271.10 | $271.10 |
| Purchase #7 | $75.44 | 8.388% | $81.7679 | $81.77 | $81.75 | $81.80 |
| 7 purchase totals = | $744.01 | $813.6783 | $813.68 | $813.65 | $813.90 | |