| 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 | $36.93 | 6.463% | $39.3168 | $39.32 | $39.30 | $39.30 |
| Purchase #2 | $68.75 | 10.783% | $76.1633 | $76.16 | $76.15 | $76.20 |
| Purchase #3 | $173.80 | 8.520% | $188.6078 | $188.61 | $188.60 | $188.60 |
| Purchase #4 | $133.60 | 9.647% | $146.4884 | $146.49 | $146.50 | $146.50 |
| Purchase #5 | $202.74 | 6.245% | $215.4011 | $215.40 | $215.40 | $215.40 |
| Purchase #6 | $20.74 | 3.258% | $21.4157 | $21.42 | $21.40 | $21.40 |
| Purchase #7 | $242.51 | 11.456% | $270.2919 | $270.29 | $270.30 | $270.30 |
| 7 purchase totals = | $879.07 | $957.6850 | $957.69 | $957.65 | $957.70 | |