| 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 | $38.63 | 11.325% | $43.0048 | $43.00 | $43.00 | $43.00 |
| Purchase #2 | $105.80 | 5.708% | $111.8391 | $111.84 | $111.85 | $111.80 |
| Purchase #3 | $230.46 | 3.751% | $239.1046 | $239.10 | $239.10 | $239.10 |
| Purchase #4 | $12.78 | 12.509% | $14.3787 | $14.38 | $14.40 | $14.40 |
| Purchase #5 | $212.63 | 9.172% | $232.1324 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $221.90 | 12.420% | $249.46 | $249.46 | $249.45 | $249.50 |
| Purchase #7 | $69.43 | 13.401% | $78.7343 | $78.73 | $78.75 | $78.70 |
| 7 purchase totals = | $891.63 | $968.6539 | $968.64 | $968.70 | $968.60 | |