| 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 | $15.84 | 10.236% | $17.4614 | $17.46 | $17.45 | $17.50 |
| Purchase #2 | $55.57 | 10.691% | $61.511 | $61.51 | $61.50 | $61.50 |
| Purchase #3 | $173.50 | 3.668% | $179.864 | $179.86 | $179.85 | $179.90 |
| Purchase #4 | $28.81 | 13.631% | $32.7371 | $32.74 | $32.75 | $32.70 |
| Purchase #5 | $112.74 | 4.626% | $117.9554 | $117.96 | $117.95 | $118.00 |
| Purchase #6 | $66.33 | 7.202% | $71.1071 | $71.11 | $71.10 | $71.10 |
| Purchase #7 | $224.33 | 4.402% | $234.205 | $234.21 | $234.20 | $234.20 |
| 7 purchase totals = | $677.12 | $714.8410 | $714.85 | $714.80 | $714.90 | |