| 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 | $70.32 | 9.256% | $76.8288 | $76.83 | $76.85 | $76.80 |
| Purchase #2 | $75.68 | 7.318% | $81.2183 | $81.22 | $81.20 | $81.20 |
| Purchase #3 | $160.52 | 10.549% | $177.4533 | $177.45 | $177.45 | $177.50 |
| Purchase #4 | $17.72 | 6.362% | $18.8473 | $18.85 | $18.85 | $18.80 |
| Purchase #5 | $159.90 | 12.756% | $180.2968 | $180.30 | $180.30 | $180.30 |
| Purchase #6 | $6.95 | 4.638% | $7.2723 | $7.27 | $7.25 | $7.30 |
| Purchase #7 | $69.74 | 11.148% | $77.5146 | $77.51 | $77.50 | $77.50 |
| 7 purchase totals = | $560.83 | $619.4314 | $619.43 | $619.40 | $619.40 | |