| 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 | $36.65 | 7.515% | $39.4042 | $39.40 | $39.40 | $39.40 |
| Purchase #2 | $86.65 | 11.574% | $96.6789 | $96.68 | $96.70 | $96.70 |
| Purchase #3 | $11.48 | 9.440% | $12.5637 | $12.56 | $12.55 | $12.60 |
| Purchase #4 | $17.48 | 10.352% | $19.2895 | $19.29 | $19.30 | $19.30 |
| Purchase #5 | $26.39 | 7.605% | $28.397 | $28.40 | $28.40 | $28.40 |
| Purchase #6 | $223.87 | 8.232% | $242.299 | $242.30 | $242.30 | $242.30 |
| Purchase #7 | $146.41 | 13.835% | $166.6658 | $166.67 | $166.65 | $166.70 |
| 7 purchase totals = | $548.93 | $605.2981 | $605.30 | $605.30 | $605.40 | |