| 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 | $65.30 | 10.465% | $72.1336 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $12.96 | 11.446% | $14.4434 | $14.44 | $14.45 | $14.40 |
| Purchase #3 | $38.69 | 13.223% | $43.806 | $43.81 | $43.80 | $43.80 |
| Purchase #4 | $228.48 | 6.659% | $243.6945 | $243.69 | $243.70 | $243.70 |
| Purchase #5 | $124.26 | 7.335% | $133.3745 | $133.37 | $133.35 | $133.40 |
| Purchase #6 | $58.74 | 8.393% | $63.67 | $63.67 | $63.65 | $63.70 |
| Purchase #7 | $146.34 | 4.824% | $153.3994 | $153.40 | $153.40 | $153.40 |
| 7 purchase totals = | $674.77 | $724.5214 | $724.51 | $724.50 | $724.50 | |