| 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 | $54.77 | 10.251% | $60.3845 | $60.38 | $60.40 | $60.40 |
| Purchase #2 | $129.88 | 4.719% | $136.009 | $136.01 | $136.00 | $136.00 |
| Purchase #3 | $16.45 | 5.700% | $17.3877 | $17.39 | $17.40 | $17.40 |
| Purchase #4 | $139.80 | 6.661% | $149.1121 | $149.11 | $149.10 | $149.10 |
| Purchase #5 | $157.65 | 8.257% | $170.6672 | $170.67 | $170.65 | $170.70 |
| Purchase #6 | $221.82 | 10.720% | $245.5991 | $245.60 | $245.60 | $245.60 |
| Purchase #7 | $11.50 | 5.658% | $12.1507 | $12.15 | $12.15 | $12.20 |
| 7 purchase totals = | $731.87 | $791.3103 | $791.31 | $791.30 | $791.40 | |