| 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 | $114.48 | 11.459% | $127.5983 | $127.60 | $127.60 | $127.60 |
| Purchase #2 | $116.75 | 5.273% | $122.9062 | $122.91 | $122.90 | $122.90 |
| Purchase #3 | $35.86 | 8.786% | $39.0107 | $39.01 | $39.00 | $39.00 |
| Purchase #4 | $95.96 | 7.646% | $103.2971 | $103.30 | $103.30 | $103.30 |
| Purchase #5 | $56.69 | 13.551% | $64.3721 | $64.37 | $64.35 | $64.40 |
| Purchase #6 | $209.88 | 9.395% | $229.5982 | $229.60 | $229.60 | $229.60 |
| Purchase #7 | $84.52 | 11.110% | $93.9102 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $714.14 | $780.6928 | $780.70 | $780.65 | $780.70 | |