| 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 | $130.99 | 4.120% | $136.3868 | $136.39 | $136.40 | $136.40 |
| Purchase #2 | $99.74 | 5.851% | $105.5758 | $105.58 | $105.60 | $105.60 |
| Purchase #3 | $182.76 | 3.825% | $189.7506 | $189.75 | $189.75 | $189.80 |
| Purchase #4 | $158.75 | 4.249% | $165.4953 | $165.50 | $165.50 | $165.50 |
| Purchase #5 | $19.94 | 13.173% | $22.5667 | $22.57 | $22.55 | $22.60 |
| Purchase #6 | $70.53 | 8.517% | $76.537 | $76.54 | $76.55 | $76.50 |
| Purchase #7 | $246.67 | 5.208% | $259.5166 | $259.52 | $259.50 | $259.50 |
| 7 purchase totals = | $909.38 | $955.8288 | $955.85 | $955.85 | $955.90 | |