| 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 | $10.73 | 7.274% | $11.5105 | $11.51 | $11.50 | $11.50 |
| Purchase #2 | $15.75 | 12.387% | $17.701 | $17.70 | $17.70 | $17.70 |
| Purchase #3 | $93.42 | 12.814% | $105.3908 | $105.39 | $105.40 | $105.40 |
| Purchase #4 | $6.55 | 3.783% | $6.7978 | $6.80 | $6.80 | $6.80 |
| Purchase #5 | $68.34 | 8.227% | $73.9623 | $73.96 | $73.95 | $74.00 |
| Purchase #6 | $156.98 | 12.244% | $176.2006 | $176.20 | $176.20 | $176.20 |
| Purchase #7 | $65.27 | 13.850% | $74.3099 | $74.31 | $74.30 | $74.30 |
| 7 purchase totals = | $417.04 | $465.8729 | $465.87 | $465.85 | $465.90 | |