| 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 | $79.65 | 9.207% | $86.9834 | $86.98 | $87.00 | $87.00 |
| Purchase #2 | $70.37 | 6.199% | $74.7322 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $126.83 | 3.784% | $131.6292 | $131.63 | $131.65 | $131.60 |
| Purchase #4 | $223.98 | 10.209% | $246.8461 | $246.85 | $246.85 | $246.80 |
| Purchase #5 | $126.61 | 9.518% | $138.6607 | $138.66 | $138.65 | $138.70 |
| Purchase #6 | $118.82 | 7.708% | $127.9786 | $127.98 | $128.00 | $128.00 |
| Purchase #7 | $24.56 | 3.855% | $25.5068 | $25.51 | $25.50 | $25.50 |
| 7 purchase totals = | $770.82 | $832.3370 | $832.34 | $832.40 | $832.30 | |