| 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 | $47.52 | 7.222% | $50.9519 | $50.95 | $50.95 | $51.00 |
| Purchase #2 | $108.72 | 6.345% | $115.6183 | $115.62 | $115.60 | $115.60 |
| Purchase #3 | $132.43 | 6.826% | $141.4697 | $141.47 | $141.45 | $141.50 |
| Purchase #4 | $137.34 | 4.836% | $143.9818 | $143.98 | $144.00 | $144.00 |
| Purchase #5 | $127.58 | 6.421% | $135.7719 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $78.25 | 10.411% | $86.3966 | $86.40 | $86.40 | $86.40 |
| Purchase #7 | $147.32 | 8.361% | $159.6374 | $159.64 | $159.65 | $159.60 |
| 7 purchase totals = | $779.16 | $833.8276 | $833.83 | $833.80 | $833.90 | |