| 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 | $10.99 | 5.758% | $11.6228 | $11.62 | $11.60 | $11.60 |
| Purchase #2 | $149.37 | 5.540% | $157.6451 | $157.65 | $157.65 | $157.60 |
| Purchase #3 | $68.42 | 8.781% | $74.428 | $74.43 | $74.45 | $74.40 |
| Purchase #4 | $223.61 | 12.323% | $251.1655 | $251.17 | $251.15 | $251.20 |
| Purchase #5 | $159.58 | 8.383% | $172.9576 | $172.96 | $172.95 | $173.00 |
| Purchase #6 | $194.68 | 7.144% | $208.5879 | $208.59 | $208.60 | $208.60 |
| Purchase #7 | $71.26 | 13.504% | $80.883 | $80.88 | $80.90 | $80.90 |
| 7 purchase totals = | $877.91 | $957.2899 | $957.30 | $957.30 | $957.30 | |