| 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 | $22.50 | 4.388% | $23.4873 | $23.49 | $23.50 | $23.50 |
| Purchase #2 | $75.78 | 8.507% | $82.2266 | $82.23 | $82.25 | $82.20 |
| Purchase #3 | $177.33 | 11.134% | $197.0739 | $197.07 | $197.05 | $197.10 |
| Purchase #4 | $22.51 | 12.312% | $25.2814 | $25.28 | $25.30 | $25.30 |
| Purchase #5 | $230.28 | 12.862% | $259.8986 | $259.90 | $259.90 | $259.90 |
| Purchase #6 | $27.62 | 12.765% | $31.1457 | $31.15 | $31.15 | $31.10 |
| Purchase #7 | $165.76 | 10.834% | $183.7184 | $183.72 | $183.70 | $183.70 |
| 7 purchase totals = | $721.78 | $802.8319 | $802.84 | $802.85 | $802.80 | |