| 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 | $26.67 | 3.861% | $27.6997 | $27.70 | $27.70 | $27.70 |
| Purchase #2 | $226.71 | 10.592% | $250.7231 | $250.72 | $250.70 | $250.70 |
| Purchase #3 | $56.93 | 4.359% | $59.4116 | $59.41 | $59.40 | $59.40 |
| Purchase #4 | $166.38 | 4.558% | $173.9636 | $173.96 | $173.95 | $174.00 |
| Purchase #5 | $43.78 | 6.423% | $46.592 | $46.59 | $46.60 | $46.60 |
| Purchase #6 | $14.41 | 12.840% | $16.2602 | $16.26 | $16.25 | $16.30 |
| Purchase #7 | $185.78 | 5.346% | $195.7118 | $195.71 | $195.70 | $195.70 |
| 7 purchase totals = | $720.66 | $770.3620 | $770.35 | $770.30 | $770.40 | |