| 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 | $53.60 | 5.747% | $56.6804 | $56.68 | $56.70 | $56.70 |
| Purchase #2 | $131.41 | 5.798% | $139.0292 | $139.03 | $139.05 | $139.00 |
| Purchase #3 | $13.90 | 7.479% | $14.9396 | $14.94 | $14.95 | $14.90 |
| Purchase #4 | $51.52 | 3.818% | $53.487 | $53.49 | $53.50 | $53.50 |
| Purchase #5 | $69.97 | 5.296% | $73.6756 | $73.68 | $73.70 | $73.70 |
| Purchase #6 | $105.87 | 11.496% | $118.0408 | $118.04 | $118.05 | $118.00 |
| Purchase #7 | $51.61 | 4.793% | $54.0837 | $54.08 | $54.10 | $54.10 |
| 7 purchase totals = | $477.88 | $509.9363 | $509.94 | $510.05 | $509.90 | |