| 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 | $213.68 | 6.332% | $227.2102 | $227.21 | $227.20 | $227.20 |
| Purchase #2 | $79.91 | 3.573% | $82.7652 | $82.77 | $82.75 | $82.80 |
| Purchase #3 | $45.65 | 11.333% | $50.8235 | $50.82 | $50.80 | $50.80 |
| Purchase #4 | $45.64 | 8.451% | $49.497 | $49.50 | $49.50 | $49.50 |
| Purchase #5 | $105.28 | 4.533% | $110.0523 | $110.05 | $110.05 | $110.10 |
| Purchase #6 | $56.84 | 6.697% | $60.6466 | $60.65 | $60.65 | $60.60 |
| Purchase #7 | $172.62 | 8.161% | $186.7075 | $186.71 | $186.70 | $186.70 |
| 7 purchase totals = | $719.62 | $767.7023 | $767.71 | $767.65 | $767.70 | |