| 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 | $44.55 | 5.697% | $47.088 | $47.09 | $47.10 | $47.10 |
| Purchase #2 | $21.27 | 3.655% | $22.0474 | $22.05 | $22.05 | $22.00 |
| Purchase #3 | $160.29 | 10.634% | $177.3352 | $177.34 | $177.35 | $177.30 |
| Purchase #4 | $6.76 | 11.207% | $7.5176 | $7.52 | $7.50 | $7.50 |
| Purchase #5 | $77.69 | 5.849% | $82.2341 | $82.23 | $82.25 | $82.20 |
| Purchase #6 | $225.99 | 7.302% | $242.4918 | $242.49 | $242.50 | $242.50 |
| Purchase #7 | $80.43 | 6.341% | $85.5301 | $85.53 | $85.55 | $85.50 |
| 7 purchase totals = | $616.98 | $664.2442 | $664.25 | $664.30 | $664.10 | |