| 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 | $78.78 | 6.659% | $84.026 | $84.03 | $84.05 | $84.00 |
| Purchase #2 | $27.85 | 12.393% | $31.3015 | $31.30 | $31.30 | $31.30 |
| Purchase #3 | $26.96 | 8.869% | $29.3511 | $29.35 | $29.35 | $29.40 |
| Purchase #4 | $91.64 | 12.434% | $103.0345 | $103.03 | $103.05 | $103.00 |
| Purchase #5 | $221.42 | 12.530% | $249.1639 | $249.16 | $249.15 | $249.20 |
| Purchase #6 | $59.82 | 3.494% | $61.9101 | $61.91 | $61.90 | $61.90 |
| Purchase #7 | $140.63 | 3.555% | $145.6294 | $145.63 | $145.65 | $145.60 |
| 7 purchase totals = | $647.10 | $704.4165 | $704.41 | $704.45 | $704.40 | |