| 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 | $99.61 | 13.124% | $112.6828 | $112.68 | $112.70 | $112.70 |
| Purchase #2 | $75.54 | 8.205% | $81.7381 | $81.74 | $81.75 | $81.70 |
| Purchase #3 | $47.28 | 7.517% | $50.834 | $50.83 | $50.85 | $50.80 |
| Purchase #4 | $45.53 | 5.365% | $47.9727 | $47.97 | $47.95 | $48.00 |
| Purchase #5 | $73.80 | 6.383% | $78.5107 | $78.51 | $78.50 | $78.50 |
| Purchase #6 | $246.59 | 8.272% | $266.9879 | $266.99 | $267.00 | $267.00 |
| Purchase #7 | $145.26 | 10.292% | $160.2102 | $160.21 | $160.20 | $160.20 |
| 7 purchase totals = | $733.61 | $798.9364 | $798.93 | $798.95 | $798.90 | |