| 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 | $32.59 | 4.539% | $34.0693 | $34.07 | $34.05 | $34.10 |
| Purchase #2 | $61.65 | 10.422% | $68.0752 | $68.08 | $68.10 | $68.10 |
| Purchase #3 | $248.42 | 12.579% | $279.6688 | $279.67 | $279.65 | $279.70 |
| Purchase #4 | $114.28 | 10.251% | $125.9948 | $125.99 | $126.00 | $126.00 |
| Purchase #5 | $125.65 | 12.586% | $141.4643 | $141.46 | $141.45 | $141.50 |
| Purchase #6 | $33.62 | 8.688% | $36.5409 | $36.54 | $36.55 | $36.50 |
| Purchase #7 | $52.78 | 12.431% | $59.3411 | $59.34 | $59.35 | $59.30 |
| 7 purchase totals = | $668.99 | $745.1544 | $745.15 | $745.15 | $745.20 | |