| 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 | $96.44 | 10.140% | $106.219 | $106.22 | $106.20 | $106.20 |
| Purchase #2 | $26.61 | 8.219% | $28.7971 | $28.80 | $28.80 | $28.80 |
| Purchase #3 | $93.70 | 13.857% | $106.684 | $106.68 | $106.70 | $106.70 |
| Purchase #4 | $110.67 | 11.811% | $123.7412 | $123.74 | $123.75 | $123.70 |
| Purchase #5 | $156.85 | 6.302% | $166.7347 | $166.73 | $166.75 | $166.70 |
| Purchase #6 | $122.92 | 4.794% | $128.8128 | $128.81 | $128.80 | $128.80 |
| Purchase #7 | $7.98 | 3.152% | $8.2315 | $8.23 | $8.25 | $8.20 |
| 7 purchase totals = | $615.17 | $669.2203 | $669.21 | $669.25 | $669.10 | |