| 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 | $50.40 | 9.629% | $55.253 | $55.25 | $55.25 | $55.30 |
| Purchase #2 | $212.26 | 4.451% | $221.7077 | $221.71 | $221.70 | $221.70 |
| Purchase #3 | $105.97 | 5.447% | $111.7422 | $111.74 | $111.75 | $111.70 |
| Purchase #4 | $92.54 | 4.109% | $96.3425 | $96.34 | $96.35 | $96.30 |
| Purchase #5 | $210.47 | 13.575% | $239.0413 | $239.04 | $239.05 | $239.00 |
| Purchase #6 | $79.35 | 6.748% | $84.7045 | $84.70 | $84.70 | $84.70 |
| Purchase #7 | $16.83 | 4.443% | $17.5778 | $17.58 | $17.60 | $17.60 |
| 7 purchase totals = | $767.82 | $826.3690 | $826.36 | $826.40 | $826.30 | |