| 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 | $70.69 | 13.729% | $80.395 | $80.40 | $80.40 | $80.40 |
| Purchase #2 | $10.96 | 13.771% | $12.4693 | $12.47 | $12.45 | $12.50 |
| Purchase #3 | $17.36 | 4.760% | $18.1863 | $18.19 | $18.20 | $18.20 |
| Purchase #4 | $120.74 | 13.592% | $137.151 | $137.15 | $137.15 | $137.20 |
| Purchase #5 | $46.57 | 12.463% | $52.374 | $52.37 | $52.35 | $52.40 |
| Purchase #6 | $234.97 | 13.216% | $266.0236 | $266.02 | $266.00 | $266.00 |
| Purchase #7 | $13.86 | 12.790% | $15.6327 | $15.63 | $15.65 | $15.60 |
| 7 purchase totals = | $515.15 | $582.2319 | $582.23 | $582.20 | $582.30 | |