| 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 | $15.78 | 5.290% | $16.6148 | $16.61 | $16.60 | $16.60 |
| Purchase #2 | $173.44 | 13.512% | $196.8752 | $196.88 | $196.90 | $196.90 |
| Purchase #3 | $34.74 | 12.452% | $39.0658 | $39.07 | $39.05 | $39.10 |
| Purchase #4 | $194.36 | 6.586% | $207.1605 | $207.16 | $207.15 | $207.20 |
| Purchase #5 | $20.86 | 10.447% | $23.0392 | $23.04 | $23.05 | $23.00 |
| Purchase #6 | $162.91 | 4.873% | $170.8486 | $170.85 | $170.85 | $170.80 |
| Purchase #7 | $40.57 | 3.613% | $42.0358 | $42.04 | $42.05 | $42.00 |
| 7 purchase totals = | $642.66 | $695.6399 | $695.65 | $695.65 | $695.60 | |