| 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 | $85.90 | 4.452% | $89.7243 | $89.72 | $89.70 | $89.70 |
| Purchase #2 | $68.64 | 5.415% | $72.3569 | $72.36 | $72.35 | $72.40 |
| Purchase #3 | $126.72 | 9.475% | $138.7267 | $138.73 | $138.75 | $138.70 |
| Purchase #4 | $167.45 | 5.339% | $176.3902 | $176.39 | $176.40 | $176.40 |
| Purchase #5 | $235.93 | 5.673% | $249.3143 | $249.31 | $249.30 | $249.30 |
| Purchase #6 | $38.67 | 6.228% | $41.0784 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $14.30 | 11.796% | $15.9868 | $15.99 | $16.00 | $16.00 |
| 7 purchase totals = | $737.61 | $783.5776 | $783.58 | $783.60 | $783.60 | |