| 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 | $32.64 | 10.663% | $36.1204 | $36.12 | $36.10 | $36.10 |
| Purchase #2 | $47.93 | 10.745% | $53.0801 | $53.08 | $53.10 | $53.10 |
| Purchase #3 | $187.88 | 5.571% | $198.3468 | $198.35 | $198.35 | $198.30 |
| Purchase #4 | $247.47 | 11.404% | $275.6915 | $275.69 | $275.70 | $275.70 |
| Purchase #5 | $67.47 | 11.858% | $75.4706 | $75.47 | $75.45 | $75.50 |
| Purchase #6 | $76.72 | 4.794% | $80.398 | $80.40 | $80.40 | $80.40 |
| Purchase #7 | $236.98 | 6.565% | $252.5377 | $252.54 | $252.55 | $252.50 |
| 7 purchase totals = | $897.09 | $971.6451 | $971.65 | $971.65 | $971.60 | |