| 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 | $197.42 | 4.678% | $206.6553 | $206.66 | $206.65 | $206.70 |
| Purchase #2 | $28.74 | 9.239% | $31.3953 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $93.57 | 3.437% | $96.786 | $96.79 | $96.80 | $96.80 |
| Purchase #4 | $82.97 | 12.672% | $93.484 | $93.48 | $93.50 | $93.50 |
| Purchase #5 | $31.67 | 9.579% | $34.7037 | $34.70 | $34.70 | $34.70 |
| Purchase #6 | $53.79 | 4.686% | $56.3106 | $56.31 | $56.30 | $56.30 |
| Purchase #7 | $212.72 | 6.748% | $227.0743 | $227.07 | $227.05 | $227.10 |
| 7 purchase totals = | $700.88 | $746.4092 | $746.41 | $746.40 | $746.50 | |