| 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 | $45.92 | 6.849% | $49.0651 | $49.07 | $49.05 | $49.10 |
| Purchase #2 | $63.32 | 6.746% | $67.5916 | $67.59 | $67.60 | $67.60 |
| Purchase #3 | $97.78 | 6.174% | $103.8169 | $103.82 | $103.80 | $103.80 |
| Purchase #4 | $210.46 | 4.827% | $220.6189 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $137.66 | 13.305% | $155.9757 | $155.98 | $156.00 | $156.00 |
| Purchase #6 | $176.38 | 13.198% | $199.6586 | $199.66 | $199.65 | $199.70 |
| Purchase #7 | $89.81 | 5.401% | $94.6606 | $94.66 | $94.65 | $94.70 |
| 7 purchase totals = | $821.33 | $891.3874 | $891.40 | $891.35 | $891.50 | |