| 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 | $241.70 | 5.754% | $255.6074 | $255.61 | $255.60 | $255.60 |
| Purchase #2 | $111.32 | 3.786% | $115.5346 | $115.53 | $115.55 | $115.50 |
| Purchase #3 | $242.40 | 6.422% | $257.9669 | $257.97 | $257.95 | $258.00 |
| Purchase #4 | $32.52 | 10.254% | $35.8546 | $35.85 | $35.85 | $35.90 |
| Purchase #5 | $62.32 | 10.576% | $68.911 | $68.91 | $68.90 | $68.90 |
| Purchase #6 | $87.80 | 10.846% | $97.3228 | $97.32 | $97.30 | $97.30 |
| Purchase #7 | $44.97 | 9.535% | $49.2579 | $49.26 | $49.25 | $49.30 |
| 7 purchase totals = | $823.03 | $880.4552 | $880.45 | $880.40 | $880.50 | |