| 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 | $58.77 | 12.793% | $66.2884 | $66.29 | $66.30 | $66.30 |
| Purchase #2 | $96.29 | 6.253% | $102.311 | $102.31 | $102.30 | $102.30 |
| Purchase #3 | $35.25 | 5.292% | $37.1154 | $37.12 | $37.10 | $37.10 |
| Purchase #4 | $157.37 | 9.660% | $172.5719 | $172.57 | $172.55 | $172.60 |
| Purchase #5 | $103.86 | 13.164% | $117.5321 | $117.53 | $117.55 | $117.50 |
| Purchase #6 | $124.84 | 3.767% | $129.5427 | $129.54 | $129.55 | $129.50 |
| Purchase #7 | $142.95 | 10.364% | $157.7653 | $157.77 | $157.75 | $157.80 |
| 7 purchase totals = | $719.33 | $783.1268 | $783.13 | $783.10 | $783.10 | |