| 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 | $118.33 | 5.729% | $125.1091 | $125.11 | $125.10 | $125.10 |
| Purchase #2 | $38.33 | 5.681% | $40.5075 | $40.51 | $40.50 | $40.50 |
| Purchase #3 | $26.60 | 12.563% | $29.9418 | $29.94 | $29.95 | $29.90 |
| Purchase #4 | $41.40 | 3.201% | $42.7252 | $42.73 | $42.75 | $42.70 |
| Purchase #5 | $122.52 | 5.517% | $129.2794 | $129.28 | $129.30 | $129.30 |
| Purchase #6 | $117.25 | 12.493% | $131.898 | $131.90 | $131.90 | $131.90 |
| Purchase #7 | $188.50 | 3.468% | $195.0372 | $195.04 | $195.05 | $195.00 |
| 7 purchase totals = | $652.93 | $694.4982 | $694.51 | $694.55 | $694.40 | |