| 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 | $112.52 | 11.638% | $125.6151 | $125.62 | $125.60 | $125.60 |
| Purchase #2 | $82.55 | 12.200% | $92.6211 | $92.62 | $92.60 | $92.60 |
| Purchase #3 | $86.28 | 10.650% | $95.4688 | $95.47 | $95.45 | $95.50 |
| Purchase #4 | $84.36 | 3.401% | $87.2291 | $87.23 | $87.25 | $87.20 |
| Purchase #5 | $63.29 | 11.651% | $70.6639 | $70.66 | $70.65 | $70.70 |
| Purchase #6 | $50.49 | 11.196% | $56.1429 | $56.14 | $56.15 | $56.10 |
| Purchase #7 | $110.92 | 10.444% | $122.5045 | $122.50 | $122.50 | $122.50 |
| 7 purchase totals = | $590.41 | $650.2454 | $650.24 | $650.20 | $650.20 | |