| 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 | $28.29 | 5.249% | $29.7749 | $29.77 | $29.75 | $29.80 |
| Purchase #2 | $201.63 | 10.284% | $222.3656 | $222.37 | $222.35 | $222.40 |
| Purchase #3 | $205.60 | 6.409% | $218.7769 | $218.78 | $218.80 | $218.80 |
| Purchase #4 | $43.37 | 9.489% | $47.4854 | $47.49 | $47.50 | $47.50 |
| Purchase #5 | $169.44 | 9.535% | $185.5961 | $185.60 | $185.60 | $185.60 |
| Purchase #6 | $19.75 | 6.852% | $21.1033 | $21.10 | $21.10 | $21.10 |
| Purchase #7 | $34.81 | 4.673% | $36.4367 | $36.44 | $36.45 | $36.40 |
| 7 purchase totals = | $702.89 | $761.5389 | $761.55 | $761.55 | $761.60 | |