| 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 | $46.60 | 7.423% | $50.0591 | $50.06 | $50.05 | $50.10 |
| Purchase #2 | $34.39 | 12.519% | $38.6953 | $38.70 | $38.70 | $38.70 |
| Purchase #3 | $203.86 | 3.690% | $211.3824 | $211.38 | $211.40 | $211.40 |
| Purchase #4 | $187.57 | 5.641% | $198.1508 | $198.15 | $198.15 | $198.20 |
| Purchase #5 | $177.34 | 7.579% | $190.7806 | $190.78 | $190.80 | $190.80 |
| Purchase #6 | $27.44 | 4.195% | $28.5911 | $28.59 | $28.60 | $28.60 |
| Purchase #7 | $196.61 | 6.635% | $209.6551 | $209.66 | $209.65 | $209.70 |
| 7 purchase totals = | $873.81 | $927.3144 | $927.32 | $927.35 | $927.50 | |