| 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 | $108.42 | 7.472% | $116.5211 | $116.52 | $116.50 | $116.50 |
| Purchase #2 | $106.64 | 13.792% | $121.3478 | $121.35 | $121.35 | $121.30 |
| Purchase #3 | $246.38 | 12.545% | $277.2884 | $277.29 | $277.30 | $277.30 |
| Purchase #4 | $71.28 | 7.705% | $76.7721 | $76.77 | $76.75 | $76.80 |
| Purchase #5 | $160.83 | 12.138% | $180.3515 | $180.35 | $180.35 | $180.40 |
| Purchase #6 | $67.83 | 9.857% | $74.516 | $74.52 | $74.50 | $74.50 |
| Purchase #7 | $14.57 | 4.273% | $15.1926 | $15.19 | $15.20 | $15.20 |
| 7 purchase totals = | $775.95 | $861.9895 | $861.99 | $861.95 | $862.00 | |