| 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 | $13.45 | 7.409% | $14.4465 | $14.45 | $14.45 | $14.40 |
| Purchase #2 | $41.33 | 9.651% | $45.3188 | $45.32 | $45.30 | $45.30 |
| Purchase #3 | $249.79 | 9.726% | $274.0846 | $274.08 | $274.10 | $274.10 |
| Purchase #4 | $13.34 | 8.222% | $14.4368 | $14.44 | $14.45 | $14.40 |
| Purchase #5 | $197.58 | 5.393% | $208.2355 | $208.24 | $208.25 | $208.20 |
| Purchase #6 | $214.73 | 4.777% | $224.9877 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $64.28 | 4.571% | $67.2182 | $67.22 | $67.20 | $67.20 |
| 7 purchase totals = | $794.50 | $848.7281 | $848.74 | $848.75 | $848.60 | |