| 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 | $49.73 | 13.288% | $56.3381 | $56.34 | $56.35 | $56.30 |
| Purchase #2 | $88.57 | 12.842% | $99.9442 | $99.94 | $99.95 | $99.90 |
| Purchase #3 | $169.52 | 12.278% | $190.3337 | $190.33 | $190.35 | $190.30 |
| Purchase #4 | $8.38 | 5.867% | $8.8717 | $8.87 | $8.85 | $8.90 |
| Purchase #5 | $9.90 | 3.353% | $10.2319 | $10.23 | $10.25 | $10.20 |
| Purchase #6 | $189.48 | 3.280% | $195.6949 | $195.69 | $195.70 | $195.70 |
| Purchase #7 | $63.78 | 8.653% | $69.2989 | $69.30 | $69.30 | $69.30 |
| 7 purchase totals = | $579.36 | $630.7134 | $630.70 | $630.75 | $630.60 | |