| 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 | $79.81 | 13.435% | $90.5325 | $90.53 | $90.55 | $90.50 |
| Purchase #2 | $28.79 | 6.109% | $30.5488 | $30.55 | $30.55 | $30.50 |
| Purchase #3 | $27.56 | 5.213% | $28.9967 | $29.00 | $29.00 | $29.00 |
| Purchase #4 | $53.85 | 5.553% | $56.8403 | $56.84 | $56.85 | $56.80 |
| Purchase #5 | $167.72 | 9.130% | $183.0328 | $183.03 | $183.05 | $183.00 |
| Purchase #6 | $240.56 | 11.818% | $268.9894 | $268.99 | $269.00 | $269.00 |
| Purchase #7 | $89.82 | 13.113% | $101.5981 | $101.60 | $101.60 | $101.60 |
| 7 purchase totals = | $688.11 | $760.5386 | $760.54 | $760.60 | $760.40 | |