| 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 | $60.99 | 3.531% | $63.1436 | $63.14 | $63.15 | $63.10 |
| Purchase #2 | $247.88 | 7.602% | $266.7238 | $266.72 | $266.70 | $266.70 |
| Purchase #3 | $192.94 | 8.375% | $209.0987 | $209.10 | $209.10 | $209.10 |
| Purchase #4 | $242.92 | 9.121% | $265.0767 | $265.08 | $265.10 | $265.10 |
| Purchase #5 | $95.72 | 3.569% | $99.1362 | $99.14 | $99.15 | $99.10 |
| Purchase #6 | $230.68 | 5.390% | $243.1137 | $243.11 | $243.10 | $243.10 |
| Purchase #7 | $135.42 | 6.561% | $144.3049 | $144.30 | $144.30 | $144.30 |
| 7 purchase totals = | $1,206.55 | $1,290.5976 | $1,290.59 | $1,290.60 | $1,290.50 | |