| 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 | $67.51 | 3.818% | $70.0875 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $197.35 | 13.856% | $224.6948 | $224.69 | $224.70 | $224.70 |
| Purchase #3 | $189.81 | 10.870% | $210.4423 | $210.44 | $210.45 | $210.40 |
| Purchase #4 | $74.68 | 3.712% | $77.4521 | $77.45 | $77.45 | $77.50 |
| Purchase #5 | $166.58 | 8.350% | $180.4894 | $180.49 | $180.50 | $180.50 |
| Purchase #6 | $203.69 | 8.728% | $221.4681 | $221.47 | $221.45 | $221.50 |
| Purchase #7 | $61.43 | 10.853% | $68.097 | $68.10 | $68.10 | $68.10 |
| 7 purchase totals = | $961.05 | $1,052.7312 | $1,052.73 | $1,052.75 | $1,052.80 | |