| 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 | $90.66 | 5.792% | $95.911 | $95.91 | $95.90 | $95.90 |
| Purchase #2 | $154.77 | 11.859% | $173.1242 | $173.12 | $173.10 | $173.10 |
| Purchase #3 | $130.37 | 8.500% | $141.4515 | $141.45 | $141.45 | $141.50 |
| Purchase #4 | $20.33 | 3.393% | $21.0198 | $21.02 | $21.00 | $21.00 |
| Purchase #5 | $236.60 | 9.808% | $259.8057 | $259.81 | $259.80 | $259.80 |
| Purchase #6 | $21.39 | 9.204% | $23.3587 | $23.36 | $23.35 | $23.40 |
| Purchase #7 | $67.99 | 13.312% | $77.0408 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $722.11 | $791.7117 | $791.71 | $791.65 | $791.70 | |