| 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 | $43.31 | 3.622% | $44.8787 | $44.88 | $44.90 | $44.90 |
| Purchase #2 | $83.41 | 13.245% | $94.4577 | $94.46 | $94.45 | $94.50 |
| Purchase #3 | $243.76 | 5.320% | $256.728 | $256.73 | $256.75 | $256.70 |
| Purchase #4 | $65.82 | 4.515% | $68.7918 | $68.79 | $68.80 | $68.80 |
| Purchase #5 | $19.35 | 13.321% | $21.9276 | $21.93 | $21.95 | $21.90 |
| Purchase #6 | $134.50 | 8.752% | $146.2714 | $146.27 | $146.25 | $146.30 |
| Purchase #7 | $202.58 | 13.832% | $230.6009 | $230.60 | $230.60 | $230.60 |
| 7 purchase totals = | $792.73 | $863.6561 | $863.66 | $863.70 | $863.70 | |