| 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 | $15.70 | 12.694% | $17.693 | $17.69 | $17.70 | $17.70 |
| Purchase #2 | $62.91 | 11.798% | $70.3321 | $70.33 | $70.35 | $70.30 |
| Purchase #3 | $71.64 | 6.292% | $76.1476 | $76.15 | $76.15 | $76.10 |
| Purchase #4 | $37.27 | 7.611% | $40.1066 | $40.11 | $40.10 | $40.10 |
| Purchase #5 | $67.86 | 7.150% | $72.712 | $72.71 | $72.70 | $72.70 |
| Purchase #6 | $12.93 | 5.756% | $13.6743 | $13.67 | $13.65 | $13.70 |
| Purchase #7 | $197.32 | 4.743% | $206.6789 | $206.68 | $206.70 | $206.70 |
| 7 purchase totals = | $465.63 | $497.3445 | $497.34 | $497.35 | $497.30 | |