| 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 | $93.37 | 10.285% | $102.9731 | $102.97 | $102.95 | $103.00 |
| Purchase #2 | $13.34 | 13.528% | $15.1446 | $15.14 | $15.15 | $15.10 |
| Purchase #3 | $107.85 | 9.129% | $117.6956 | $117.70 | $117.70 | $117.70 |
| Purchase #4 | $18.80 | 3.125% | $19.3875 | $19.39 | $19.40 | $19.40 |
| Purchase #5 | $28.97 | 8.805% | $31.5208 | $31.52 | $31.50 | $31.50 |
| Purchase #6 | $187.83 | 5.460% | $198.0855 | $198.09 | $198.10 | $198.10 |
| Purchase #7 | $93.97 | 10.481% | $103.819 | $103.82 | $103.80 | $103.80 |
| 7 purchase totals = | $544.13 | $588.6261 | $588.63 | $588.60 | $588.60 | |