| 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 | $120.48 | 10.560% | $133.2027 | $133.20 | $133.20 | $133.20 |
| Purchase #2 | $46.37 | 7.829% | $50.0003 | $50.00 | $50.00 | $50.00 |
| Purchase #3 | $96.34 | 13.567% | $109.4104 | $109.41 | $109.40 | $109.40 |
| Purchase #4 | $200.40 | 3.828% | $208.0713 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $162.47 | 7.378% | $174.457 | $174.46 | $174.45 | $174.50 |
| Purchase #6 | $67.98 | 12.854% | $76.7181 | $76.72 | $76.70 | $76.70 |
| Purchase #7 | $17.92 | 9.182% | $19.5654 | $19.57 | $19.55 | $19.60 |
| 7 purchase totals = | $711.96 | $771.4252 | $771.43 | $771.35 | $771.50 | |