| 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 | $47.79 | 13.834% | $54.4013 | $54.40 | $54.40 | $54.40 |
| Purchase #2 | $221.75 | 10.150% | $244.2576 | $244.26 | $244.25 | $244.30 |
| Purchase #3 | $97.38 | 6.433% | $103.6445 | $103.64 | $103.65 | $103.60 |
| Purchase #4 | $115.36 | 5.360% | $121.5433 | $121.54 | $121.55 | $121.50 |
| Purchase #5 | $168.82 | 13.481% | $191.5786 | $191.58 | $191.60 | $191.60 |
| Purchase #6 | $217.95 | 3.335% | $225.2186 | $225.22 | $225.20 | $225.20 |
| Purchase #7 | $54.88 | 6.584% | $58.4933 | $58.49 | $58.50 | $58.50 |
| 7 purchase totals = | $923.93 | $999.1372 | $999.13 | $999.15 | $999.10 | |