| 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 | $54.89 | 9.651% | $60.1874 | $60.19 | $60.20 | $60.20 |
| Purchase #2 | $69.96 | 9.213% | $76.4054 | $76.41 | $76.40 | $76.40 |
| Purchase #3 | $176.43 | 6.468% | $187.8415 | $187.84 | $187.85 | $187.80 |
| Purchase #4 | $143.62 | 12.772% | $161.9631 | $161.96 | $161.95 | $162.00 |
| Purchase #5 | $155.68 | 7.486% | $167.3342 | $167.33 | $167.35 | $167.30 |
| Purchase #6 | $59.91 | 7.183% | $64.2133 | $64.21 | $64.20 | $64.20 |
| Purchase #7 | $230.91 | 10.299% | $254.6914 | $254.69 | $254.70 | $254.70 |
| 7 purchase totals = | $891.40 | $972.6363 | $972.63 | $972.65 | $972.60 | |