| 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 | $242.28 | 5.702% | $256.0948 | $256.09 | $256.10 | $256.10 |
| Purchase #2 | $61.94 | 6.251% | $65.8119 | $65.81 | $65.80 | $65.80 |
| Purchase #3 | $129.38 | 13.766% | $147.1905 | $147.19 | $147.20 | $147.20 |
| Purchase #4 | $66.49 | 6.699% | $70.9442 | $70.94 | $70.95 | $70.90 |
| Purchase #5 | $26.72 | 5.847% | $28.2823 | $28.28 | $28.30 | $28.30 |
| Purchase #6 | $22.41 | 6.843% | $23.9435 | $23.94 | $23.95 | $23.90 |
| Purchase #7 | $90.36 | 7.254% | $96.9147 | $96.91 | $96.90 | $96.90 |
| 7 purchase totals = | $639.58 | $689.1819 | $689.16 | $689.20 | $689.10 | |