| 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 | $39.91 | 12.627% | $44.9494 | $44.95 | $44.95 | $44.90 |
| Purchase #2 | $82.42 | 6.555% | $87.8226 | $87.82 | $87.80 | $87.80 |
| Purchase #3 | $227.82 | 9.708% | $249.9368 | $249.94 | $249.95 | $249.90 |
| Purchase #4 | $193.25 | 10.507% | $213.5548 | $213.55 | $213.55 | $213.60 |
| Purchase #5 | $128.25 | 4.263% | $133.7173 | $133.72 | $133.70 | $133.70 |
| Purchase #6 | $41.96 | 4.768% | $43.9607 | $43.96 | $43.95 | $44.00 |
| Purchase #7 | $159.60 | 10.762% | $176.7762 | $176.78 | $176.80 | $176.80 |
| 7 purchase totals = | $873.21 | $950.7178 | $950.72 | $950.70 | $950.70 | |