| 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 | $88.81 | 10.208% | $97.8757 | $97.88 | $97.90 | $97.90 |
| Purchase #2 | $39.38 | 12.355% | $44.2454 | $44.25 | $44.25 | $44.20 |
| Purchase #3 | $26.49 | 11.710% | $29.592 | $29.59 | $29.60 | $29.60 |
| Purchase #4 | $171.47 | 6.792% | $183.1162 | $183.12 | $183.10 | $183.10 |
| Purchase #5 | $139.97 | 13.271% | $158.5454 | $158.55 | $158.55 | $158.50 |
| Purchase #6 | $211.76 | 12.699% | $238.6514 | $238.65 | $238.65 | $238.70 |
| Purchase #7 | $142.57 | 9.671% | $156.3579 | $156.36 | $156.35 | $156.40 |
| 7 purchase totals = | $820.45 | $908.3840 | $908.40 | $908.40 | $908.40 | |