| 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 | $18.28 | 6.204% | $19.4141 | $19.41 | $19.40 | $19.40 |
| Purchase #2 | $189.36 | 7.596% | $203.7438 | $203.74 | $203.75 | $203.70 |
| Purchase #3 | $60.86 | 12.825% | $68.6653 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $168.26 | 3.264% | $173.752 | $173.75 | $173.75 | $173.80 |
| Purchase #5 | $141.80 | 9.778% | $155.6652 | $155.67 | $155.65 | $155.70 |
| Purchase #6 | $31.67 | 5.278% | $33.3415 | $33.34 | $33.35 | $33.30 |
| Purchase #7 | $46.71 | 12.146% | $52.3834 | $52.38 | $52.40 | $52.40 |
| 7 purchase totals = | $656.94 | $706.9653 | $706.96 | $706.95 | $707.00 | |