| 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 | $40.63 | 6.581% | $43.3039 | $43.30 | $43.30 | $43.30 |
| Purchase #2 | $77.57 | 9.125% | $84.6483 | $84.65 | $84.65 | $84.60 |
| Purchase #3 | $106.94 | 13.109% | $120.9588 | $120.96 | $120.95 | $121.00 |
| Purchase #4 | $113.41 | 4.467% | $118.476 | $118.48 | $118.50 | $118.50 |
| Purchase #5 | $234.73 | 8.733% | $255.229 | $255.23 | $255.25 | $255.20 |
| Purchase #6 | $89.25 | 12.847% | $100.7159 | $100.72 | $100.70 | $100.70 |
| Purchase #7 | $157.90 | 13.238% | $178.8028 | $178.80 | $178.80 | $178.80 |
| 7 purchase totals = | $820.43 | $902.1347 | $902.14 | $902.15 | $902.10 | |