| 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 | $38.30 | 12.603% | $43.1269 | $43.13 | $43.15 | $43.10 |
| Purchase #2 | $141.25 | 9.737% | $155.0035 | $155.00 | $155.00 | $155.00 |
| Purchase #3 | $242.52 | 3.321% | $250.5741 | $250.57 | $250.55 | $250.60 |
| Purchase #4 | $75.55 | 6.658% | $80.5801 | $80.58 | $80.60 | $80.60 |
| Purchase #5 | $71.48 | 9.129% | $78.0054 | $78.01 | $78.00 | $78.00 |
| Purchase #6 | $45.40 | 4.310% | $47.3567 | $47.36 | $47.35 | $47.40 |
| Purchase #7 | $59.50 | 11.354% | $66.2556 | $66.26 | $66.25 | $66.30 |
| 7 purchase totals = | $674.00 | $720.9023 | $720.91 | $720.90 | $721.00 | |