| 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 | $26.37 | 6.668% | $28.1284 | $28.13 | $28.15 | $28.10 |
| Purchase #2 | $43.86 | 9.278% | $47.9293 | $47.93 | $47.95 | $47.90 |
| Purchase #3 | $160.49 | 10.430% | $177.2291 | $177.23 | $177.25 | $177.20 |
| Purchase #4 | $125.83 | 8.138% | $136.07 | $136.07 | $136.05 | $136.10 |
| Purchase #5 | $57.95 | 11.833% | $64.8072 | $64.81 | $64.80 | $64.80 |
| Purchase #6 | $182.39 | 6.321% | $193.9189 | $193.92 | $193.90 | $193.90 |
| Purchase #7 | $36.44 | 10.464% | $40.2531 | $40.25 | $40.25 | $40.30 |
| 7 purchase totals = | $633.33 | $688.3360 | $688.34 | $688.35 | $688.30 | |