| 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 | $20.62 | 6.859% | $22.0343 | $22.03 | $22.05 | $22.00 |
| Purchase #2 | $162.93 | 9.417% | $178.2731 | $178.27 | $178.25 | $178.30 |
| Purchase #3 | $5.39 | 11.408% | $6.0049 | $6.00 | $6.00 | $6.00 |
| Purchase #4 | $39.82 | 5.173% | $41.8799 | $41.88 | $41.90 | $41.90 |
| Purchase #5 | $95.64 | 9.144% | $104.3853 | $104.39 | $104.40 | $104.40 |
| Purchase #6 | $237.26 | 8.295% | $256.9407 | $256.94 | $256.95 | $256.90 |
| Purchase #7 | $242.68 | 11.820% | $271.3648 | $271.36 | $271.35 | $271.40 |
| 7 purchase totals = | $804.34 | $880.8830 | $880.87 | $880.90 | $880.90 | |