| 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 | $57.62 | 5.530% | $60.8064 | $60.81 | $60.80 | $60.80 |
| Purchase #2 | $60.30 | 4.651% | $63.1046 | $63.10 | $63.10 | $63.10 |
| Purchase #3 | $158.73 | 9.459% | $173.7443 | $173.74 | $173.75 | $173.70 |
| Purchase #4 | $127.50 | 7.323% | $136.8368 | $136.84 | $136.85 | $136.80 |
| Purchase #5 | $24.29 | 12.560% | $27.3408 | $27.34 | $27.35 | $27.30 |
| Purchase #6 | $42.48 | 4.712% | $44.4817 | $44.48 | $44.50 | $44.50 |
| Purchase #7 | $203.63 | 5.229% | $214.2778 | $214.28 | $214.30 | $214.30 |
| 7 purchase totals = | $674.55 | $720.5924 | $720.59 | $720.65 | $720.50 | |