| 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 | $40.80 | 7.718% | $43.9489 | $43.95 | $43.95 | $43.90 |
| Purchase #2 | $109.92 | 5.673% | $116.1558 | $116.16 | $116.15 | $116.20 |
| Purchase #3 | $72.51 | 5.154% | $76.2472 | $76.25 | $76.25 | $76.20 |
| Purchase #4 | $129.85 | 4.712% | $135.9685 | $135.97 | $135.95 | $136.00 |
| Purchase #5 | $42.75 | 9.570% | $46.8412 | $46.84 | $46.85 | $46.80 |
| Purchase #6 | $215.76 | 13.677% | $245.2695 | $245.27 | $245.25 | $245.30 |
| Purchase #7 | $36.85 | 3.397% | $38.1018 | $38.10 | $38.10 | $38.10 |
| 7 purchase totals = | $648.44 | $702.5329 | $702.54 | $702.50 | $702.50 | |