| 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 | $93.74 | 7.152% | $100.4443 | $100.44 | $100.45 | $100.40 |
| Purchase #2 | $13.53 | 10.571% | $14.9603 | $14.96 | $14.95 | $15.00 |
| Purchase #3 | $229.55 | 6.412% | $244.2687 | $244.27 | $244.25 | $244.30 |
| Purchase #4 | $32.32 | 11.167% | $35.9292 | $35.93 | $35.95 | $35.90 |
| Purchase #5 | $26.55 | 11.748% | $29.6691 | $29.67 | $29.65 | $29.70 |
| Purchase #6 | $53.78 | 12.534% | $60.5208 | $60.52 | $60.50 | $60.50 |
| Purchase #7 | $185.33 | 5.542% | $195.601 | $195.60 | $195.60 | $195.60 |
| 7 purchase totals = | $634.80 | $681.3934 | $681.39 | $681.35 | $681.40 | |