| 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 | $37.59 | 10.237% | $41.4381 | $41.44 | $41.45 | $41.40 |
| Purchase #2 | $76.36 | 6.184% | $81.0821 | $81.08 | $81.10 | $81.10 |
| Purchase #3 | $75.66 | 10.261% | $83.4235 | $83.42 | $83.40 | $83.40 |
| Purchase #4 | $170.45 | 10.329% | $188.0558 | $188.06 | $188.05 | $188.10 |
| Purchase #5 | $88.33 | 8.278% | $95.642 | $95.64 | $95.65 | $95.60 |
| Purchase #6 | $139.83 | 13.822% | $159.1573 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $63.86 | 12.274% | $71.6982 | $71.70 | $71.70 | $71.70 |
| 7 purchase totals = | $652.08 | $720.4970 | $720.50 | $720.50 | $720.50 | |