| 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 | $205.71 | 4.299% | $214.5535 | $214.55 | $214.55 | $214.60 |
| Purchase #2 | $20.51 | 5.849% | $21.7096 | $21.71 | $21.70 | $21.70 |
| Purchase #3 | $225.31 | 13.186% | $255.0194 | $255.02 | $255.00 | $255.00 |
| Purchase #4 | $7.60 | 12.393% | $8.5419 | $8.54 | $8.55 | $8.50 |
| Purchase #5 | $65.70 | 6.465% | $69.9475 | $69.95 | $69.95 | $69.90 |
| Purchase #6 | $127.56 | 6.153% | $135.4088 | $135.41 | $135.40 | $135.40 |
| Purchase #7 | $39.48 | 13.689% | $44.8844 | $44.88 | $44.90 | $44.90 |
| 7 purchase totals = | $691.87 | $750.0651 | $750.06 | $750.05 | $750.00 | |