| 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 | $17.38 | 6.123% | $18.4442 | $18.44 | $18.45 | $18.40 |
| Purchase #2 | $163.38 | 10.867% | $181.1345 | $181.13 | $181.15 | $181.10 |
| Purchase #3 | $50.50 | 8.259% | $54.6708 | $54.67 | $54.65 | $54.70 |
| Purchase #4 | $35.29 | 13.712% | $40.129 | $40.13 | $40.15 | $40.10 |
| Purchase #5 | $190.40 | 8.221% | $206.0528 | $206.05 | $206.05 | $206.10 |
| Purchase #6 | $83.54 | 5.397% | $88.0487 | $88.05 | $88.05 | $88.00 |
| Purchase #7 | $190.73 | 6.862% | $203.8179 | $203.82 | $203.80 | $203.80 |
| 7 purchase totals = | $731.22 | $792.2979 | $792.29 | $792.30 | $792.20 | |