| 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 | $90.74 | 6.721% | $96.8386 | $96.84 | $96.85 | $96.80 |
| Purchase #2 | $72.62 | 12.739% | $81.8711 | $81.87 | $81.85 | $81.90 |
| Purchase #3 | $209.37 | 9.825% | $229.9406 | $229.94 | $229.95 | $229.90 |
| Purchase #4 | $100.41 | 13.274% | $113.7384 | $113.74 | $113.75 | $113.70 |
| Purchase #5 | $202.35 | 11.779% | $226.1848 | $226.18 | $226.20 | $226.20 |
| Purchase #6 | $179.46 | 9.208% | $195.9847 | $195.98 | $196.00 | $196.00 |
| Purchase #7 | $150.50 | 5.396% | $158.621 | $158.62 | $158.60 | $158.60 |
| 7 purchase totals = | $1,005.45 | $1,103.1792 | $1,103.17 | $1,103.20 | $1,103.10 | |