| 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 | $108.89 | 12.669% | $122.6853 | $122.69 | $122.70 | $122.70 |
| Purchase #2 | $25.37 | 9.568% | $27.7974 | $27.80 | $27.80 | $27.80 |
| Purchase #3 | $63.26 | 4.635% | $66.1921 | $66.19 | $66.20 | $66.20 |
| Purchase #4 | $55.90 | 10.218% | $61.6119 | $61.61 | $61.60 | $61.60 |
| Purchase #5 | $171.94 | 13.501% | $195.1536 | $195.15 | $195.15 | $195.20 |
| Purchase #6 | $135.99 | 13.695% | $154.6138 | $154.61 | $154.60 | $154.60 |
| Purchase #7 | $108.47 | 10.422% | $119.7747 | $119.77 | $119.75 | $119.80 |
| 7 purchase totals = | $669.82 | $747.8288 | $747.82 | $747.80 | $747.90 | |