| 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 | $83.36 | 13.102% | $94.2818 | $94.28 | $94.30 | $94.30 |
| Purchase #2 | $214.40 | 6.566% | $228.4775 | $228.48 | $228.50 | $228.50 |
| Purchase #3 | $73.40 | 11.566% | $81.8894 | $81.89 | $81.90 | $81.90 |
| Purchase #4 | $92.59 | 3.694% | $96.0103 | $96.01 | $96.00 | $96.00 |
| Purchase #5 | $100.39 | 9.336% | $109.7624 | $109.76 | $109.75 | $109.80 |
| Purchase #6 | $104.62 | 3.384% | $108.1603 | $108.16 | $108.15 | $108.20 |
| Purchase #7 | $74.31 | 7.737% | $80.0594 | $80.06 | $80.05 | $80.10 |
| 7 purchase totals = | $743.07 | $798.6411 | $798.64 | $798.65 | $798.80 | |