| 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 | $49.97 | 7.149% | $53.5424 | $53.54 | $53.55 | $53.50 |
| Purchase #2 | $17.91 | 10.122% | $19.7229 | $19.72 | $19.70 | $19.70 |
| Purchase #3 | $203.99 | 12.366% | $229.2154 | $229.22 | $229.20 | $229.20 |
| Purchase #4 | $105.57 | 3.325% | $109.0802 | $109.08 | $109.10 | $109.10 |
| Purchase #5 | $203.77 | 11.510% | $227.2239 | $227.22 | $227.20 | $227.20 |
| Purchase #6 | $11.38 | 5.532% | $12.0095 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $85.76 | 7.781% | $92.433 | $92.43 | $92.45 | $92.40 |
| 7 purchase totals = | $678.35 | $743.2273 | $743.22 | $743.20 | $743.10 | |