| 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 | $34.52 | 12.594% | $38.8674 | $38.87 | $38.85 | $38.90 |
| Purchase #2 | $157.74 | 13.672% | $179.3062 | $179.31 | $179.30 | $179.30 |
| Purchase #3 | $227.83 | 9.858% | $250.2895 | $250.29 | $250.30 | $250.30 |
| Purchase #4 | $6.61 | 11.306% | $7.3573 | $7.36 | $7.35 | $7.40 |
| Purchase #5 | $61.27 | 10.352% | $67.6127 | $67.61 | $67.60 | $67.60 |
| Purchase #6 | $15.43 | 5.866% | $16.3351 | $16.34 | $16.35 | $16.30 |
| Purchase #7 | $172.51 | 11.325% | $192.0468 | $192.05 | $192.05 | $192.00 |
| 7 purchase totals = | $675.91 | $751.8150 | $751.83 | $751.80 | $751.80 | |