| 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 | $50.74 | 4.583% | $53.0654 | $53.07 | $53.05 | $53.10 |
| Purchase #2 | $198.66 | 4.495% | $207.5898 | $207.59 | $207.60 | $207.60 |
| Purchase #3 | $120.86 | 6.748% | $129.0156 | $129.02 | $129.00 | $129.00 |
| Purchase #4 | $227.73 | 8.459% | $246.9937 | $246.99 | $247.00 | $247.00 |
| Purchase #5 | $69.90 | 10.640% | $77.3374 | $77.34 | $77.35 | $77.30 |
| Purchase #6 | $9.59 | 7.624% | $10.3211 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $54.40 | 8.812% | $59.1937 | $59.19 | $59.20 | $59.20 |
| 7 purchase totals = | $731.88 | $783.5167 | $783.52 | $783.50 | $783.50 | |