| 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 | $41.70 | 8.735% | $45.3425 | $45.34 | $45.35 | $45.30 |
| Purchase #2 | $193.40 | 3.213% | $199.6139 | $199.61 | $199.60 | $199.60 |
| Purchase #3 | $34.45 | 9.536% | $37.7352 | $37.74 | $37.75 | $37.70 |
| Purchase #4 | $220.31 | 4.714% | $230.6954 | $230.70 | $230.70 | $230.70 |
| Purchase #5 | $124.28 | 7.313% | $133.3686 | $133.37 | $133.35 | $133.40 |
| Purchase #6 | $113.33 | 4.651% | $118.601 | $118.60 | $118.60 | $118.60 |
| Purchase #7 | $37.45 | 3.140% | $38.6259 | $38.63 | $38.65 | $38.60 |
| 7 purchase totals = | $764.92 | $803.9825 | $803.99 | $804.00 | $803.90 | |