| 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 | $6.91 | 11.263% | $7.6883 | $7.69 | $7.70 | $7.70 |
| Purchase #2 | $218.77 | 4.614% | $228.864 | $228.86 | $228.85 | $228.90 |
| Purchase #3 | $60.42 | 8.157% | $65.3485 | $65.35 | $65.35 | $65.30 |
| Purchase #4 | $138.25 | 8.112% | $149.4648 | $149.46 | $149.45 | $149.50 |
| Purchase #5 | $58.31 | 3.596% | $60.4068 | $60.41 | $60.40 | $60.40 |
| Purchase #6 | $9.58 | 7.181% | $10.2679 | $10.27 | $10.25 | $10.30 |
| Purchase #7 | $184.98 | 3.220% | $190.9364 | $190.94 | $190.95 | $190.90 |
| 7 purchase totals = | $677.22 | $712.9767 | $712.98 | $712.95 | $713.00 | |