| 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 | $41.50 | 5.811% | $43.9116 | $43.91 | $43.90 | $43.90 |
| Purchase #2 | $11.65 | 4.141% | $12.1324 | $12.13 | $12.15 | $12.10 |
| Purchase #3 | $150.85 | 7.147% | $161.6312 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $19.38 | 5.134% | $20.375 | $20.38 | $20.40 | $20.40 |
| Purchase #5 | $191.27 | 12.281% | $214.7599 | $214.76 | $214.75 | $214.80 |
| Purchase #6 | $176.69 | 8.256% | $191.2775 | $191.28 | $191.30 | $191.30 |
| Purchase #7 | $229.41 | 10.327% | $253.1012 | $253.10 | $253.10 | $253.10 |
| 7 purchase totals = | $820.75 | $897.1888 | $897.19 | $897.25 | $897.20 | |