| 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 | $122.80 | 7.656% | $132.2016 | $132.20 | $132.20 | $132.20 |
| Purchase #2 | $21.43 | 10.470% | $23.6737 | $23.67 | $23.65 | $23.70 |
| Purchase #3 | $22.31 | 8.598% | $24.2282 | $24.23 | $24.25 | $24.20 |
| Purchase #4 | $70.73 | 5.502% | $74.6216 | $74.62 | $74.60 | $74.60 |
| Purchase #5 | $86.65 | 13.426% | $98.2836 | $98.28 | $98.30 | $98.30 |
| Purchase #6 | $39.42 | 10.464% | $43.5449 | $43.54 | $43.55 | $43.50 |
| Purchase #7 | $137.82 | 4.850% | $144.5043 | $144.50 | $144.50 | $144.50 |
| 7 purchase totals = | $501.16 | $541.0579 | $541.04 | $541.05 | $541.00 | |