| 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 | $44.61 | 6.391% | $47.461 | $47.46 | $47.45 | $47.50 |
| Purchase #2 | $132.66 | 6.724% | $141.5801 | $141.58 | $141.60 | $141.60 |
| Purchase #3 | $21.67 | 3.411% | $22.4092 | $22.41 | $22.40 | $22.40 |
| Purchase #4 | $14.79 | 10.460% | $16.337 | $16.34 | $16.35 | $16.30 |
| Purchase #5 | $60.98 | 3.788% | $63.2899 | $63.29 | $63.30 | $63.30 |
| Purchase #6 | $53.89 | 11.255% | $59.9553 | $59.96 | $59.95 | $60.00 |
| Purchase #7 | $61.52 | 4.528% | $64.3056 | $64.31 | $64.30 | $64.30 |
| 7 purchase totals = | $390.12 | $415.3381 | $415.35 | $415.35 | $415.40 | |