| 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 | $85.46 | 5.807% | $90.4227 | $90.42 | $90.40 | $90.40 |
| Purchase #2 | $62.59 | 3.593% | $64.8389 | $64.84 | $64.85 | $64.80 |
| Purchase #3 | $184.98 | 9.303% | $202.1887 | $202.19 | $202.20 | $202.20 |
| Purchase #4 | $68.36 | 12.527% | $76.9235 | $76.92 | $76.90 | $76.90 |
| Purchase #5 | $226.61 | 6.822% | $242.0693 | $242.07 | $242.05 | $242.10 |
| Purchase #6 | $85.83 | 3.414% | $88.7602 | $88.76 | $88.75 | $88.80 |
| Purchase #7 | $125.80 | 7.443% | $135.1633 | $135.16 | $135.15 | $135.20 |
| 7 purchase totals = | $839.63 | $900.3666 | $900.36 | $900.30 | $900.40 | |