| 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 | $66.88 | 11.200% | $74.3706 | $74.37 | $74.35 | $74.40 |
| Purchase #2 | $19.87 | 4.347% | $20.7337 | $20.73 | $20.75 | $20.70 |
| Purchase #3 | $224.75 | 8.684% | $244.2673 | $244.27 | $244.25 | $244.30 |
| Purchase #4 | $194.73 | 10.494% | $215.165 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $247.32 | 7.849% | $266.7321 | $266.73 | $266.75 | $266.70 |
| Purchase #6 | $92.73 | 9.715% | $101.7387 | $101.74 | $101.75 | $101.70 |
| Purchase #7 | $213.81 | 7.748% | $230.376 | $230.38 | $230.40 | $230.40 |
| 7 purchase totals = | $1,060.09 | $1,153.3834 | $1,153.39 | $1,153.40 | $1,153.40 | |