| 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 | $62.37 | 4.515% | $65.186 | $65.19 | $65.20 | $65.20 |
| Purchase #2 | $37.83 | 4.432% | $39.5066 | $39.51 | $39.50 | $39.50 |
| Purchase #3 | $81.48 | 3.666% | $84.4671 | $84.47 | $84.45 | $84.50 |
| Purchase #4 | $242.88 | 12.560% | $273.3857 | $273.39 | $273.40 | $273.40 |
| Purchase #5 | $22.75 | 13.454% | $25.8108 | $25.81 | $25.80 | $25.80 |
| Purchase #6 | $178.99 | 8.373% | $193.9768 | $193.98 | $194.00 | $194.00 |
| Purchase #7 | $171.37 | 5.294% | $180.4423 | $180.44 | $180.45 | $180.40 |
| 7 purchase totals = | $797.67 | $862.7753 | $862.79 | $862.80 | $862.80 | |