| 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 | $78.86 | 4.154% | $82.1358 | $82.14 | $82.15 | $82.10 |
| Purchase #2 | $197.43 | 3.329% | $204.0024 | $204.00 | $204.00 | $204.00 |
| Purchase #3 | $187.72 | 6.697% | $200.2916 | $200.29 | $200.30 | $200.30 |
| Purchase #4 | $26.72 | 9.811% | $29.3415 | $29.34 | $29.35 | $29.30 |
| Purchase #5 | $32.48 | 3.730% | $33.6915 | $33.69 | $33.70 | $33.70 |
| Purchase #6 | $76.25 | 4.326% | $79.5486 | $79.55 | $79.55 | $79.50 |
| Purchase #7 | $157.58 | 10.674% | $174.4001 | $174.40 | $174.40 | $174.40 |
| 7 purchase totals = | $757.04 | $803.4115 | $803.41 | $803.45 | $803.30 | |