| 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 | $21.32 | 4.834% | $22.3506 | $22.35 | $22.35 | $22.40 |
| Purchase #2 | $33.63 | 4.451% | $35.1269 | $35.13 | $35.15 | $35.10 |
| Purchase #3 | $247.86 | 6.610% | $264.2435 | $264.24 | $264.25 | $264.20 |
| Purchase #4 | $235.90 | 10.604% | $260.9148 | $260.91 | $260.90 | $260.90 |
| Purchase #5 | $77.85 | 12.696% | $87.7338 | $87.73 | $87.75 | $87.70 |
| Purchase #6 | $179.39 | 12.553% | $201.9088 | $201.91 | $201.90 | $201.90 |
| Purchase #7 | $24.66 | 10.835% | $27.3319 | $27.33 | $27.35 | $27.30 |
| 7 purchase totals = | $820.61 | $899.6103 | $899.60 | $899.65 | $899.50 | |