| 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 | $55.31 | 11.505% | $61.6734 | $61.67 | $61.65 | $61.70 |
| Purchase #2 | $82.47 | 13.413% | $93.5317 | $93.53 | $93.55 | $93.50 |
| Purchase #3 | $195.66 | 9.145% | $213.5531 | $213.55 | $213.55 | $213.60 |
| Purchase #4 | $142.75 | 12.799% | $161.0206 | $161.02 | $161.00 | $161.00 |
| Purchase #5 | $18.34 | 7.239% | $19.6676 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $118.90 | 11.647% | $132.7483 | $132.75 | $132.75 | $132.70 |
| Purchase #7 | $80.57 | 12.372% | $90.5381 | $90.54 | $90.55 | $90.50 |
| 7 purchase totals = | $694.00 | $772.7328 | $772.73 | $772.70 | $772.70 | |