| 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 | $41.51 | 9.281% | $45.3625 | $45.36 | $45.35 | $45.40 |
| Purchase #2 | $127.25 | 4.497% | $132.9724 | $132.97 | $132.95 | $133.00 |
| Purchase #3 | $90.34 | 13.600% | $102.6262 | $102.63 | $102.65 | $102.60 |
| Purchase #4 | $158.80 | 11.666% | $177.3256 | $177.33 | $177.35 | $177.30 |
| Purchase #5 | $207.28 | 3.116% | $213.7388 | $213.74 | $213.75 | $213.70 |
| Purchase #6 | $17.40 | 8.359% | $18.8545 | $18.85 | $18.85 | $18.90 |
| Purchase #7 | $88.76 | 3.553% | $91.9136 | $91.91 | $91.90 | $91.90 |
| 7 purchase totals = | $731.34 | $782.7936 | $782.79 | $782.80 | $782.80 | |