| 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 | $113.34 | 6.275% | $120.4521 | $120.45 | $120.45 | $120.50 |
| Purchase #2 | $68.41 | 9.532% | $74.9308 | $74.93 | $74.95 | $74.90 |
| Purchase #3 | $188.92 | 9.364% | $206.6105 | $206.61 | $206.60 | $206.60 |
| Purchase #4 | $224.64 | 12.811% | $253.4186 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $52.95 | 7.871% | $57.1177 | $57.12 | $57.10 | $57.10 |
| Purchase #6 | $197.68 | 13.613% | $224.5902 | $224.59 | $224.60 | $224.60 |
| Purchase #7 | $44.84 | 6.465% | $47.7389 | $47.74 | $47.75 | $47.70 |
| 7 purchase totals = | $890.78 | $984.8588 | $984.86 | $984.85 | $984.80 | |