| 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 | $85.30 | 7.157% | $91.4049 | $91.40 | $91.40 | $91.40 |
| Purchase #2 | $167.92 | 11.414% | $187.0864 | $187.09 | $187.10 | $187.10 |
| Purchase #3 | $118.76 | 8.632% | $129.0114 | $129.01 | $129.00 | $129.00 |
| Purchase #4 | $6.59 | 4.173% | $6.865 | $6.87 | $6.85 | $6.90 |
| Purchase #5 | $233.59 | 13.516% | $265.162 | $265.16 | $265.15 | $265.20 |
| Purchase #6 | $108.83 | 11.671% | $121.5315 | $121.53 | $121.55 | $121.50 |
| Purchase #7 | $142.70 | 5.311% | $150.2788 | $150.28 | $150.30 | $150.30 |
| 7 purchase totals = | $863.69 | $951.3400 | $951.34 | $951.35 | $951.40 | |