| 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 | $225.75 | 13.805% | $256.9148 | $256.91 | $256.90 | $256.90 |
| Purchase #2 | $18.67 | 9.555% | $20.4539 | $20.45 | $20.45 | $20.50 |
| Purchase #3 | $37.99 | 8.293% | $41.1405 | $41.14 | $41.15 | $41.10 |
| Purchase #4 | $33.52 | 3.598% | $34.726 | $34.73 | $34.75 | $34.70 |
| Purchase #5 | $103.61 | 6.374% | $110.2141 | $110.21 | $110.20 | $110.20 |
| Purchase #6 | $111.90 | 5.388% | $117.9292 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $162.90 | 9.525% | $178.4162 | $178.42 | $178.40 | $178.40 |
| 7 purchase totals = | $694.34 | $759.7947 | $759.79 | $759.80 | $759.70 | |