| 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 | $10.33 | 12.171% | $11.5873 | $11.59 | $11.60 | $11.60 |
| Purchase #2 | $64.69 | 6.457% | $68.867 | $68.87 | $68.85 | $68.90 |
| Purchase #3 | $180.77 | 3.618% | $187.3103 | $187.31 | $187.30 | $187.30 |
| Purchase #4 | $204.73 | 4.509% | $213.9613 | $213.96 | $213.95 | $214.00 |
| Purchase #5 | $171.96 | 3.226% | $177.5074 | $177.51 | $177.50 | $177.50 |
| Purchase #6 | $198.62 | 10.854% | $220.1782 | $220.18 | $220.20 | $220.20 |
| Purchase #7 | $72.63 | 9.766% | $79.723 | $79.72 | $79.70 | $79.70 |
| 7 purchase totals = | $903.73 | $959.1345 | $959.14 | $959.10 | $959.20 | |