| 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 | $133.49 | 9.508% | $146.1822 | $146.18 | $146.20 | $146.20 |
| Purchase #2 | $51.61 | 13.762% | $58.7126 | $58.71 | $58.70 | $58.70 |
| Purchase #3 | $54.25 | 8.341% | $58.775 | $58.78 | $58.80 | $58.80 |
| Purchase #4 | $244.33 | 6.329% | $259.7936 | $259.79 | $259.80 | $259.80 |
| Purchase #5 | $33.72 | 10.372% | $37.2174 | $37.22 | $37.20 | $37.20 |
| Purchase #6 | $46.45 | 13.238% | $52.5991 | $52.60 | $52.60 | $52.60 |
| Purchase #7 | $31.43 | 7.133% | $33.6719 | $33.67 | $33.65 | $33.70 |
| 7 purchase totals = | $595.28 | $646.9518 | $646.95 | $646.95 | $647.00 | |