| 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 | $35.29 | 5.851% | $37.3548 | $37.35 | $37.35 | $37.40 |
| Purchase #2 | $60.61 | 7.698% | $65.2758 | $65.28 | $65.30 | $65.30 |
| Purchase #3 | $128.55 | 9.699% | $141.0181 | $141.02 | $141.00 | $141.00 |
| Purchase #4 | $55.81 | 11.401% | $62.1729 | $62.17 | $62.15 | $62.20 |
| Purchase #5 | $76.80 | 9.824% | $84.3448 | $84.34 | $84.35 | $84.30 |
| Purchase #6 | $149.28 | 9.787% | $163.89 | $163.89 | $163.90 | $163.90 |
| Purchase #7 | $81.40 | 10.698% | $90.1082 | $90.11 | $90.10 | $90.10 |
| 7 purchase totals = | $587.74 | $644.1646 | $644.16 | $644.15 | $644.20 | |