| 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 | $49.88 | 8.521% | $54.1303 | $54.13 | $54.15 | $54.10 |
| Purchase #2 | $18.69 | 10.290% | $20.6132 | $20.61 | $20.60 | $20.60 |
| Purchase #3 | $153.93 | 7.146% | $164.9298 | $164.93 | $164.95 | $164.90 |
| Purchase #4 | $7.62 | 5.530% | $8.0414 | $8.04 | $8.05 | $8.00 |
| Purchase #5 | $148.74 | 9.154% | $162.3557 | $162.36 | $162.35 | $162.40 |
| Purchase #6 | $75.72 | 9.340% | $82.7922 | $82.79 | $82.80 | $82.80 |
| Purchase #7 | $170.35 | 12.746% | $192.0628 | $192.06 | $192.05 | $192.10 |
| 7 purchase totals = | $624.93 | $684.9254 | $684.92 | $684.95 | $684.90 | |