| 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 | $119.94 | 11.807% | $134.1013 | $134.10 | $134.10 | $134.10 |
| Purchase #2 | $39.66 | 11.803% | $44.3411 | $44.34 | $44.35 | $44.30 |
| Purchase #3 | $39.62 | 8.680% | $43.059 | $43.06 | $43.05 | $43.10 |
| Purchase #4 | $156.74 | 7.857% | $169.0551 | $169.06 | $169.05 | $169.10 |
| Purchase #5 | $194.34 | 13.518% | $220.6109 | $220.61 | $220.60 | $220.60 |
| Purchase #6 | $156.58 | 8.536% | $169.9457 | $169.95 | $169.95 | $169.90 |
| Purchase #7 | $60.46 | 3.621% | $62.6493 | $62.65 | $62.65 | $62.60 |
| 7 purchase totals = | $767.34 | $843.7624 | $843.77 | $843.75 | $843.70 | |