| 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 | $104.81 | 6.616% | $111.7442 | $111.74 | $111.75 | $111.70 |
| Purchase #2 | $35.81 | 5.167% | $37.6603 | $37.66 | $37.65 | $37.70 |
| Purchase #3 | $54.32 | 11.343% | $60.4815 | $60.48 | $60.50 | $60.50 |
| Purchase #4 | $57.75 | 8.798% | $62.8308 | $62.83 | $62.85 | $62.80 |
| Purchase #5 | $218.82 | 3.313% | $226.0695 | $226.07 | $226.05 | $226.10 |
| Purchase #6 | $175.73 | 13.155% | $198.8473 | $198.85 | $198.85 | $198.80 |
| Purchase #7 | $170.88 | 7.842% | $184.2804 | $184.28 | $184.30 | $184.30 |
| 7 purchase totals = | $818.12 | $881.9140 | $881.91 | $881.95 | $881.90 | |