| 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 | $58.79 | 4.495% | $61.4326 | $61.43 | $61.45 | $61.40 |
| Purchase #2 | $86.37 | 4.516% | $90.2705 | $90.27 | $90.25 | $90.30 |
| Purchase #3 | $243.68 | 10.583% | $269.4687 | $269.47 | $269.45 | $269.50 |
| Purchase #4 | $161.36 | 12.571% | $181.6446 | $181.64 | $181.65 | $181.60 |
| Purchase #5 | $237.97 | 13.402% | $269.8627 | $269.86 | $269.85 | $269.90 |
| Purchase #6 | $170.93 | 13.532% | $194.0602 | $194.06 | $194.05 | $194.10 |
| Purchase #7 | $103.53 | 12.578% | $116.552 | $116.55 | $116.55 | $116.60 |
| 7 purchase totals = | $1,062.63 | $1,183.2913 | $1,183.28 | $1,183.25 | $1,183.40 | |