| 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 | $19.54 | 11.686% | $21.8234 | $21.82 | $21.80 | $21.80 |
| Purchase #2 | $51.95 | 3.286% | $53.6571 | $53.66 | $53.65 | $53.70 |
| Purchase #3 | $63.37 | 11.228% | $70.4852 | $70.49 | $70.50 | $70.50 |
| Purchase #4 | $83.87 | 11.758% | $93.7314 | $93.73 | $93.75 | $93.70 |
| Purchase #5 | $130.82 | 11.418% | $145.757 | $145.76 | $145.75 | $145.80 |
| Purchase #6 | $39.97 | 6.408% | $42.5313 | $42.53 | $42.55 | $42.50 |
| Purchase #7 | $27.56 | 5.363% | $29.038 | $29.04 | $29.05 | $29.00 |
| 7 purchase totals = | $417.08 | $457.0234 | $457.03 | $457.05 | $457.00 | |