| 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 | $42.65 | 10.596% | $47.1692 | $47.17 | $47.15 | $47.20 |
| Purchase #2 | $74.74 | 7.556% | $80.3874 | $80.39 | $80.40 | $80.40 |
| Purchase #3 | $67.66 | 12.370% | $76.0295 | $76.03 | $76.05 | $76.00 |
| Purchase #4 | $200.27 | 6.740% | $213.7682 | $213.77 | $213.75 | $213.80 |
| Purchase #5 | $244.64 | 3.673% | $253.6256 | $253.63 | $253.65 | $253.60 |
| Purchase #6 | $138.34 | 10.378% | $152.6969 | $152.70 | $152.70 | $152.70 |
| Purchase #7 | $68.79 | 11.163% | $76.469 | $76.47 | $76.45 | $76.50 |
| 7 purchase totals = | $837.09 | $900.1458 | $900.16 | $900.15 | $900.20 | |