| 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 | $103.35 | 11.436% | $115.1691 | $115.17 | $115.15 | $115.20 |
| Purchase #2 | $247.32 | 4.543% | $258.5557 | $258.56 | $258.55 | $258.60 |
| Purchase #3 | $204.89 | 4.269% | $213.6368 | $213.64 | $213.65 | $213.60 |
| Purchase #4 | $66.64 | 5.141% | $70.066 | $70.07 | $70.05 | $70.10 |
| Purchase #5 | $9.32 | 6.531% | $9.9287 | $9.93 | $9.95 | $9.90 |
| Purchase #6 | $188.74 | 11.763% | $210.9415 | $210.94 | $210.95 | $210.90 |
| Purchase #7 | $58.93 | 9.370% | $64.4517 | $64.45 | $64.45 | $64.50 |
| 7 purchase totals = | $879.19 | $942.7495 | $942.76 | $942.75 | $942.80 | |