| 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 | $46.45 | 8.801% | $50.5381 | $50.54 | $50.55 | $50.50 |
| Purchase #2 | $37.76 | 12.305% | $42.4064 | $42.41 | $42.40 | $42.40 |
| Purchase #3 | $45.27 | 7.780% | $48.792 | $48.79 | $48.80 | $48.80 |
| Purchase #4 | $233.75 | 7.629% | $251.5828 | $251.58 | $251.60 | $251.60 |
| Purchase #5 | $236.74 | 13.208% | $268.0086 | $268.01 | $268.00 | $268.00 |
| Purchase #6 | $63.27 | 7.679% | $68.1285 | $68.13 | $68.15 | $68.10 |
| Purchase #7 | $203.28 | 13.334% | $230.3854 | $230.39 | $230.40 | $230.40 |
| 7 purchase totals = | $866.52 | $959.8418 | $959.85 | $959.90 | $959.80 | |