| 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 | $57.50 | 9.381% | $62.8941 | $62.89 | $62.90 | $62.90 |
| Purchase #2 | $209.95 | 10.170% | $231.3019 | $231.30 | $231.30 | $231.30 |
| Purchase #3 | $35.92 | 11.326% | $39.9883 | $39.99 | $40.00 | $40.00 |
| Purchase #4 | $188.38 | 9.852% | $206.9392 | $206.94 | $206.95 | $206.90 |
| Purchase #5 | $100.57 | 8.828% | $109.4483 | $109.45 | $109.45 | $109.40 |
| Purchase #6 | $145.76 | 9.660% | $159.8404 | $159.84 | $159.85 | $159.80 |
| Purchase #7 | $223.41 | 10.162% | $246.1129 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $961.49 | $1,056.5251 | $1,056.52 | $1,056.55 | $1,056.40 | |