| 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 | $75.59 | 13.397% | $85.7168 | $85.72 | $85.70 | $85.70 |
| Purchase #2 | $193.30 | 3.485% | $200.0365 | $200.04 | $200.05 | $200.00 |
| Purchase #3 | $87.25 | 6.387% | $92.8227 | $92.82 | $92.80 | $92.80 |
| Purchase #4 | $107.51 | 9.438% | $117.6568 | $117.66 | $117.65 | $117.70 |
| Purchase #5 | $249.42 | 6.545% | $265.7445 | $265.74 | $265.75 | $265.70 |
| Purchase #6 | $249.76 | 11.294% | $277.9679 | $277.97 | $277.95 | $278.00 |
| Purchase #7 | $110.90 | 4.679% | $116.089 | $116.09 | $116.10 | $116.10 |
| 7 purchase totals = | $1,073.73 | $1,156.0342 | $1,156.04 | $1,156.00 | $1,156.00 | |