| 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 | $30.98 | 7.452% | $33.2886 | $33.29 | $33.30 | $33.30 |
| Purchase #2 | $62.25 | 4.142% | $64.8284 | $64.83 | $64.85 | $64.80 |
| Purchase #3 | $197.49 | 8.515% | $214.3063 | $214.31 | $214.30 | $214.30 |
| Purchase #4 | $192.87 | 10.696% | $213.4994 | $213.50 | $213.50 | $213.50 |
| Purchase #5 | $201.76 | 8.450% | $218.8087 | $218.81 | $218.80 | $218.80 |
| Purchase #6 | $234.40 | 13.445% | $265.9151 | $265.92 | $265.90 | $265.90 |
| Purchase #7 | $67.90 | 5.372% | $71.5476 | $71.55 | $71.55 | $71.50 |
| 7 purchase totals = | $987.65 | $1,082.1941 | $1,082.21 | $1,082.20 | $1,082.10 | |