| 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 | $244.32 | 12.746% | $275.461 | $275.46 | $275.45 | $275.50 |
| Purchase #2 | $77.65 | 3.775% | $80.5813 | $80.58 | $80.60 | $80.60 |
| Purchase #3 | $47.69 | 5.353% | $50.2428 | $50.24 | $50.25 | $50.20 |
| Purchase #4 | $120.38 | 12.162% | $135.0206 | $135.02 | $135.00 | $135.00 |
| Purchase #5 | $48.45 | 5.191% | $50.965 | $50.97 | $50.95 | $51.00 |
| Purchase #6 | $9.46 | 10.592% | $10.462 | $10.46 | $10.45 | $10.50 |
| Purchase #7 | $87.39 | 10.715% | $96.7538 | $96.75 | $96.75 | $96.80 |
| 7 purchase totals = | $635.34 | $699.4865 | $699.48 | $699.45 | $699.60 | |