| 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 | $27.40 | 12.182% | $30.7379 | $30.74 | $30.75 | $30.70 |
| Purchase #2 | $45.99 | 3.631% | $47.6599 | $47.66 | $47.65 | $47.70 |
| Purchase #3 | $210.60 | 6.521% | $224.3332 | $224.33 | $224.35 | $224.30 |
| Purchase #4 | $66.71 | 8.587% | $72.4384 | $72.44 | $72.45 | $72.40 |
| Purchase #5 | $35.58 | 9.292% | $38.8861 | $38.89 | $38.90 | $38.90 |
| Purchase #6 | $213.45 | 3.498% | $220.9165 | $220.92 | $220.90 | $220.90 |
| Purchase #7 | $224.56 | 6.772% | $239.7672 | $239.77 | $239.75 | $239.80 |
| 7 purchase totals = | $824.29 | $874.7392 | $874.75 | $874.75 | $874.70 | |