| 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 | $67.40 | 12.189% | $75.6154 | $75.62 | $75.60 | $75.60 |
| Purchase #2 | $120.28 | 13.246% | $136.2123 | $136.21 | $136.20 | $136.20 |
| Purchase #3 | $250.94 | 6.355% | $266.8872 | $266.89 | $266.90 | $266.90 |
| Purchase #4 | $117.80 | 9.351% | $128.8155 | $128.82 | $128.80 | $128.80 |
| Purchase #5 | $70.49 | 5.591% | $74.4311 | $74.43 | $74.45 | $74.40 |
| Purchase #6 | $8.98 | 10.748% | $9.9452 | $9.95 | $9.95 | $9.90 |
| Purchase #7 | $128.47 | 5.670% | $135.7542 | $135.75 | $135.75 | $135.80 |
| 7 purchase totals = | $764.36 | $827.6609 | $827.67 | $827.65 | $827.60 | |