| 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 | $93.26 | 7.854% | $100.5846 | $100.58 | $100.60 | $100.60 |
| Purchase #2 | $99.28 | 5.727% | $104.9658 | $104.97 | $104.95 | $105.00 |
| Purchase #3 | $71.66 | 6.477% | $76.3014 | $76.30 | $76.30 | $76.30 |
| Purchase #4 | $52.34 | 9.762% | $57.4494 | $57.45 | $57.45 | $57.40 |
| Purchase #5 | $60.40 | 13.120% | $68.3245 | $68.32 | $68.30 | $68.30 |
| Purchase #6 | $133.94 | 4.653% | $140.1722 | $140.17 | $140.15 | $140.20 |
| Purchase #7 | $65.82 | 9.444% | $72.036 | $72.04 | $72.05 | $72.00 |
| 7 purchase totals = | $576.70 | $619.8339 | $619.83 | $619.80 | $619.80 | |