| 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 | $58.28 | 8.779% | $63.3964 | $63.40 | $63.40 | $63.40 |
| Purchase #2 | $19.64 | 13.399% | $22.2716 | $22.27 | $22.25 | $22.30 |
| Purchase #3 | $72.58 | 11.601% | $81 | $81.00 | $81.00 | $81.00 |
| Purchase #4 | $54.66 | 9.645% | $59.932 | $59.93 | $59.95 | $59.90 |
| Purchase #5 | $238.34 | 11.499% | $265.7467 | $265.75 | $265.75 | $265.70 |
| Purchase #6 | $35.54 | 11.537% | $39.6402 | $39.64 | $39.65 | $39.60 |
| Purchase #7 | $6.82 | 13.792% | $7.7606 | $7.76 | $7.75 | $7.80 |
| 7 purchase totals = | $485.86 | $539.7475 | $539.75 | $539.75 | $539.70 | |