| 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 | $18.42 | 12.739% | $20.7665 | $20.77 | $20.75 | $20.80 |
| Purchase #2 | $36.98 | 13.268% | $41.8865 | $41.89 | $41.90 | $41.90 |
| Purchase #3 | $42.54 | 9.109% | $46.415 | $46.42 | $46.40 | $46.40 |
| Purchase #4 | $206.58 | 7.253% | $221.5632 | $221.56 | $221.55 | $221.60 |
| Purchase #5 | $119.44 | 5.454% | $125.9543 | $125.95 | $125.95 | $126.00 |
| Purchase #6 | $230.26 | 7.575% | $247.7022 | $247.70 | $247.70 | $247.70 |
| Purchase #7 | $70.52 | 11.517% | $78.6418 | $78.64 | $78.65 | $78.60 |
| 7 purchase totals = | $724.74 | $782.9295 | $782.93 | $782.90 | $783.00 | |