| 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 | $101.51 | 5.150% | $106.7378 | $106.74 | $106.75 | $106.70 |
| Purchase #2 | $78.40 | 7.646% | $84.3945 | $84.39 | $84.40 | $84.40 |
| Purchase #3 | $80.68 | 3.618% | $83.599 | $83.60 | $83.60 | $83.60 |
| Purchase #4 | $143.29 | 8.182% | $155.014 | $155.01 | $155.00 | $155.00 |
| Purchase #5 | $50.38 | 10.340% | $55.5893 | $55.59 | $55.60 | $55.60 |
| Purchase #6 | $24.64 | 5.390% | $25.9681 | $25.97 | $25.95 | $26.00 |
| Purchase #7 | $45.43 | 8.213% | $49.1612 | $49.16 | $49.15 | $49.20 |
| 7 purchase totals = | $524.33 | $560.4639 | $560.46 | $560.45 | $560.50 | |