| 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 | $250.70 | 5.834% | $265.3258 | $265.33 | $265.35 | $265.30 |
| Purchase #2 | $210.66 | 7.772% | $227.0325 | $227.03 | $227.05 | $227.00 |
| Purchase #3 | $47.35 | 6.236% | $50.3027 | $50.30 | $50.30 | $50.30 |
| Purchase #4 | $196.93 | 8.320% | $213.3146 | $213.31 | $213.30 | $213.30 |
| Purchase #5 | $27.68 | 4.865% | $29.0266 | $29.03 | $29.05 | $29.00 |
| Purchase #6 | $63.63 | 4.609% | $66.5627 | $66.56 | $66.55 | $66.60 |
| Purchase #7 | $68.93 | 3.176% | $71.1192 | $71.12 | $71.10 | $71.10 |
| 7 purchase totals = | $865.88 | $922.6841 | $922.68 | $922.70 | $922.60 | |