| 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 | $52.70 | 3.410% | $54.4971 | $54.50 | $54.50 | $54.50 |
| Purchase #2 | $37.68 | 11.197% | $41.899 | $41.90 | $41.90 | $41.90 |
| Purchase #3 | $213.41 | 3.715% | $221.3382 | $221.34 | $221.35 | $221.30 |
| Purchase #4 | $15.60 | 10.443% | $17.2291 | $17.23 | $17.25 | $17.20 |
| Purchase #5 | $43.36 | 8.116% | $46.8791 | $46.88 | $46.90 | $46.90 |
| Purchase #6 | $240.95 | 6.564% | $256.766 | $256.77 | $256.75 | $256.80 |
| Purchase #7 | $11.68 | 6.340% | $12.4205 | $12.42 | $12.40 | $12.40 |
| 7 purchase totals = | $615.38 | $651.0290 | $651.04 | $651.05 | $651.00 | |