| 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 | $31.86 | 9.789% | $34.9788 | $34.98 | $35.00 | $35.00 |
| Purchase #2 | $224.32 | 7.336% | $240.7761 | $240.78 | $240.80 | $240.80 |
| Purchase #3 | $111.82 | 9.175% | $122.0795 | $122.08 | $122.10 | $122.10 |
| Purchase #4 | $40.79 | 9.807% | $44.7903 | $44.79 | $44.80 | $44.80 |
| Purchase #5 | $116.67 | 3.239% | $120.4489 | $120.45 | $120.45 | $120.40 |
| Purchase #6 | $121.27 | 10.160% | $133.591 | $133.59 | $133.60 | $133.60 |
| Purchase #7 | $87.77 | 13.442% | $99.568 | $99.57 | $99.55 | $99.60 |
| 7 purchase totals = | $734.50 | $796.2326 | $796.24 | $796.30 | $796.30 | |