| 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 | $68.48 | 6.233% | $72.7484 | $72.75 | $72.75 | $72.70 |
| Purchase #2 | $207.49 | 8.294% | $224.6992 | $224.70 | $224.70 | $224.70 |
| Purchase #3 | $43.38 | 3.370% | $44.8419 | $44.84 | $44.85 | $44.80 |
| Purchase #4 | $90.59 | 9.368% | $99.0765 | $99.08 | $99.10 | $99.10 |
| Purchase #5 | $136.56 | 3.837% | $141.7998 | $141.80 | $141.80 | $141.80 |
| Purchase #6 | $157.32 | 11.268% | $175.0468 | $175.05 | $175.05 | $175.00 |
| Purchase #7 | $74.33 | 9.207% | $81.1736 | $81.17 | $81.15 | $81.20 |
| 7 purchase totals = | $778.15 | $839.3862 | $839.39 | $839.40 | $839.30 | |