| 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 | $34.93 | 8.781% | $37.9972 | $38.00 | $38.00 | $38.00 |
| Purchase #2 | $123.50 | 3.788% | $128.1782 | $128.18 | $128.20 | $128.20 |
| Purchase #3 | $32.69 | 11.135% | $36.33 | $36.33 | $36.35 | $36.30 |
| Purchase #4 | $50.94 | 4.570% | $53.268 | $53.27 | $53.25 | $53.30 |
| Purchase #5 | $74.88 | 8.569% | $81.2965 | $81.30 | $81.30 | $81.30 |
| Purchase #6 | $127.43 | 6.372% | $135.5498 | $135.55 | $135.55 | $135.50 |
| Purchase #7 | $146.87 | 3.307% | $151.727 | $151.73 | $151.75 | $151.70 |
| 7 purchase totals = | $591.24 | $624.3467 | $624.36 | $624.40 | $624.30 | |