| 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 | $123.52 | 4.622% | $129.2291 | $129.23 | $129.25 | $129.20 |
| Purchase #2 | $61.57 | 8.273% | $66.6637 | $66.66 | $66.65 | $66.70 |
| Purchase #3 | $80.75 | 13.165% | $91.3807 | $91.38 | $91.40 | $91.40 |
| Purchase #4 | $65.28 | 9.231% | $71.306 | $71.31 | $71.30 | $71.30 |
| Purchase #5 | $66.27 | 11.105% | $73.6293 | $73.63 | $73.65 | $73.60 |
| Purchase #6 | $205.83 | 7.211% | $220.6724 | $220.67 | $220.65 | $220.70 |
| Purchase #7 | $54.83 | 3.424% | $56.7074 | $56.71 | $56.70 | $56.70 |
| 7 purchase totals = | $658.05 | $709.5886 | $709.59 | $709.60 | $709.60 | |