| 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 | $204.77 | 5.509% | $216.0508 | $216.05 | $216.05 | $216.10 |
| Purchase #2 | $205.73 | 13.116% | $232.7135 | $232.71 | $232.70 | $232.70 |
| Purchase #3 | $174.93 | 7.375% | $187.8311 | $187.83 | $187.85 | $187.80 |
| Purchase #4 | $106.93 | 9.165% | $116.7301 | $116.73 | $116.75 | $116.70 |
| Purchase #5 | $9.28 | 11.532% | $10.3502 | $10.35 | $10.35 | $10.40 |
| Purchase #6 | $15.39 | 11.847% | $17.2133 | $17.21 | $17.20 | $17.20 |
| Purchase #7 | $18.99 | 3.484% | $19.6516 | $19.65 | $19.65 | $19.70 |
| 7 purchase totals = | $736.02 | $800.5406 | $800.53 | $800.55 | $800.60 | |