| 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 | $29.78 | 5.492% | $31.4155 | $31.42 | $31.40 | $31.40 |
| Purchase #2 | $193.74 | 12.271% | $217.5138 | $217.51 | $217.50 | $217.50 |
| Purchase #3 | $228.86 | 8.737% | $248.8555 | $248.86 | $248.85 | $248.90 |
| Purchase #4 | $24.33 | 6.369% | $25.8796 | $25.88 | $25.90 | $25.90 |
| Purchase #5 | $77.77 | 6.149% | $82.5521 | $82.55 | $82.55 | $82.60 |
| Purchase #6 | $66.30 | 6.732% | $70.7633 | $70.76 | $70.75 | $70.80 |
| Purchase #7 | $226.41 | 8.867% | $246.4858 | $246.49 | $246.50 | $246.50 |
| 7 purchase totals = | $847.19 | $923.4656 | $923.47 | $923.45 | $923.60 | |