| 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 | $88.56 | 9.509% | $96.9812 | $96.98 | $97.00 | $97.00 |
| Purchase #2 | $176.46 | 7.263% | $189.2763 | $189.28 | $189.30 | $189.30 |
| Purchase #3 | $181.33 | 13.828% | $206.4043 | $206.40 | $206.40 | $206.40 |
| Purchase #4 | $82.87 | 6.860% | $88.5549 | $88.55 | $88.55 | $88.60 |
| Purchase #5 | $19.69 | 5.145% | $20.7031 | $20.70 | $20.70 | $20.70 |
| Purchase #6 | $39.39 | 6.839% | $42.0839 | $42.08 | $42.10 | $42.10 |
| Purchase #7 | $74.53 | 8.425% | $80.8092 | $80.81 | $80.80 | $80.80 |
| 7 purchase totals = | $662.83 | $724.8129 | $724.80 | $724.85 | $724.90 | |