| 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 | $63.89 | 13.673% | $72.6257 | $72.63 | $72.65 | $72.60 |
| Purchase #2 | $164.98 | 5.106% | $173.4039 | $173.40 | $173.40 | $173.40 |
| Purchase #3 | $154.30 | 6.258% | $163.9561 | $163.96 | $163.95 | $164.00 |
| Purchase #4 | $18.39 | 7.345% | $19.7407 | $19.74 | $19.75 | $19.70 |
| Purchase #5 | $194.38 | 8.327% | $210.566 | $210.57 | $210.55 | $210.60 |
| Purchase #6 | $15.97 | 12.253% | $17.9268 | $17.93 | $17.95 | $17.90 |
| Purchase #7 | $10.44 | 4.124% | $10.8705 | $10.87 | $10.85 | $10.90 |
| 7 purchase totals = | $622.35 | $669.0897 | $669.10 | $669.10 | $669.10 | |