| 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 | $63.55 | 10.239% | $70.0569 | $70.06 | $70.05 | $70.10 |
| Purchase #2 | $169.62 | 10.757% | $187.866 | $187.87 | $187.85 | $187.90 |
| Purchase #3 | $200.51 | 5.402% | $211.3416 | $211.34 | $211.35 | $211.30 |
| Purchase #4 | $143.27 | 10.174% | $157.8463 | $157.85 | $157.85 | $157.80 |
| Purchase #5 | $95.62 | 6.290% | $101.6345 | $101.63 | $101.65 | $101.60 |
| Purchase #6 | $105.79 | 13.845% | $120.4366 | $120.44 | $120.45 | $120.40 |
| Purchase #7 | $210.54 | 3.392% | $217.6815 | $217.68 | $217.70 | $217.70 |
| 7 purchase totals = | $988.90 | $1,066.8634 | $1,066.87 | $1,066.90 | $1,066.80 | |