| 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 | $15.41 | 4.807% | $16.1508 | $16.15 | $16.15 | $16.20 |
| Purchase #2 | $143.78 | 5.818% | $152.1451 | $152.15 | $152.15 | $152.10 |
| Purchase #3 | $70.77 | 11.266% | $78.7429 | $78.74 | $78.75 | $78.70 |
| Purchase #4 | $181.70 | 6.224% | $193.009 | $193.01 | $193.00 | $193.00 |
| Purchase #5 | $85.69 | 10.804% | $94.9479 | $94.95 | $94.95 | $94.90 |
| Purchase #6 | $233.78 | 6.611% | $249.2352 | $249.24 | $249.25 | $249.20 |
| Purchase #7 | $91.52 | 5.722% | $96.7568 | $96.76 | $96.75 | $96.80 |
| 7 purchase totals = | $822.65 | $880.9877 | $881.00 | $881.00 | $880.90 | |