| 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 | $15.67 | 3.827% | $16.2697 | $16.27 | $16.25 | $16.30 |
| Purchase #2 | $80.51 | 9.217% | $87.9306 | $87.93 | $87.95 | $87.90 |
| Purchase #3 | $129.80 | 10.222% | $143.0682 | $143.07 | $143.05 | $143.10 |
| Purchase #4 | $230.55 | 3.156% | $237.8262 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $196.49 | 9.751% | $215.6497 | $215.65 | $215.65 | $215.60 |
| Purchase #6 | $51.71 | 12.760% | $58.3082 | $58.31 | $58.30 | $58.30 |
| Purchase #7 | $197.47 | 13.162% | $223.461 | $223.46 | $223.45 | $223.50 |
| 7 purchase totals = | $902.20 | $982.5136 | $982.52 | $982.50 | $982.50 | |