| 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 | $72.33 | 11.324% | $80.5206 | $80.52 | $80.50 | $80.50 |
| Purchase #2 | $54.75 | 8.531% | $59.4207 | $59.42 | $59.40 | $59.40 |
| Purchase #3 | $128.72 | 13.811% | $146.4975 | $146.50 | $146.50 | $146.50 |
| Purchase #4 | $198.42 | 4.459% | $207.2675 | $207.27 | $207.25 | $207.30 |
| Purchase #5 | $189.82 | 8.857% | $206.6324 | $206.63 | $206.65 | $206.60 |
| Purchase #6 | $7.69 | 10.260% | $8.479 | $8.48 | $8.50 | $8.50 |
| Purchase #7 | $126.53 | 6.697% | $135.0037 | $135.00 | $135.00 | $135.00 |
| 7 purchase totals = | $778.26 | $843.8214 | $843.82 | $843.80 | $843.80 | |