| 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 | $6.46 | 12.765% | $7.2846 | $7.28 | $7.30 | $7.30 |
| Purchase #2 | $197.32 | 4.309% | $205.8225 | $205.82 | $205.80 | $205.80 |
| Purchase #3 | $80.41 | 6.399% | $85.5554 | $85.56 | $85.55 | $85.60 |
| Purchase #4 | $199.54 | 5.119% | $209.7545 | $209.75 | $209.75 | $209.80 |
| Purchase #5 | $161.38 | 13.203% | $182.687 | $182.69 | $182.70 | $182.70 |
| Purchase #6 | $22.26 | 8.125% | $24.0686 | $24.07 | $24.05 | $24.10 |
| Purchase #7 | $96.97 | 7.207% | $103.9586 | $103.96 | $103.95 | $104.00 |
| 7 purchase totals = | $764.34 | $819.1312 | $819.13 | $819.10 | $819.30 | |