| 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 | $5.25 | 8.820% | $5.7131 | $5.71 | $5.70 | $5.70 |
| Purchase #2 | $72.68 | 10.337% | $80.1929 | $80.19 | $80.20 | $80.20 |
| Purchase #3 | $171.57 | 7.422% | $184.3039 | $184.30 | $184.30 | $184.30 |
| Purchase #4 | $246.27 | 10.577% | $272.318 | $272.32 | $272.30 | $272.30 |
| Purchase #5 | $175.86 | 8.637% | $191.049 | $191.05 | $191.05 | $191.00 |
| Purchase #6 | $102.77 | 7.548% | $110.5271 | $110.53 | $110.55 | $110.50 |
| Purchase #7 | $221.45 | 4.835% | $232.1571 | $232.16 | $232.15 | $232.20 |
| 7 purchase totals = | $995.85 | $1,076.2611 | $1,076.26 | $1,076.25 | $1,076.20 | |