| 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 | $29.74 | 13.239% | $33.6773 | $33.68 | $33.70 | $33.70 |
| Purchase #2 | $39.77 | 4.755% | $41.6611 | $41.66 | $41.65 | $41.70 |
| Purchase #3 | $179.60 | 8.473% | $194.8175 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $190.41 | 12.309% | $213.8476 | $213.85 | $213.85 | $213.80 |
| Purchase #5 | $98.66 | 9.123% | $107.6608 | $107.66 | $107.65 | $107.70 |
| Purchase #6 | $114.51 | 7.791% | $123.4315 | $123.43 | $123.45 | $123.40 |
| Purchase #7 | $113.54 | 9.772% | $124.6351 | $124.64 | $124.65 | $124.60 |
| 7 purchase totals = | $766.23 | $839.7309 | $839.74 | $839.75 | $839.70 | |