| 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 | $20.29 | 9.602% | $22.2382 | $22.24 | $22.25 | $22.20 |
| Purchase #2 | $65.27 | 11.429% | $72.7297 | $72.73 | $72.75 | $72.70 |
| Purchase #3 | $188.64 | 8.497% | $204.6687 | $204.67 | $204.65 | $204.70 |
| Purchase #4 | $182.93 | 11.257% | $203.5224 | $203.52 | $203.50 | $203.50 |
| Purchase #5 | $11.44 | 4.724% | $11.9804 | $11.98 | $12.00 | $12.00 |
| Purchase #6 | $136.97 | 11.430% | $152.6257 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $228.87 | 13.207% | $259.0969 | $259.10 | $259.10 | $259.10 |
| 7 purchase totals = | $834.41 | $926.8620 | $926.87 | $926.90 | $926.80 | |