| 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 | $102.86 | 12.457% | $115.6733 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $8.41 | 9.341% | $9.1956 | $9.20 | $9.20 | $9.20 |
| Purchase #3 | $119.49 | 8.869% | $130.0876 | $130.09 | $130.10 | $130.10 |
| Purchase #4 | $98.36 | 10.267% | $108.4586 | $108.46 | $108.45 | $108.50 |
| Purchase #5 | $69.84 | 4.213% | $72.7824 | $72.78 | $72.80 | $72.80 |
| Purchase #6 | $30.69 | 7.614% | $33.0267 | $33.03 | $33.05 | $33.00 |
| Purchase #7 | $36.80 | 4.602% | $38.4935 | $38.49 | $38.50 | $38.50 |
| 7 purchase totals = | $466.45 | $507.7177 | $507.72 | $507.75 | $507.80 | |