| 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 | $67.65 | 7.120% | $72.4667 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $231.26 | 13.656% | $262.8409 | $262.84 | $262.85 | $262.80 |
| Purchase #3 | $54.99 | 9.635% | $60.2883 | $60.29 | $60.30 | $60.30 |
| Purchase #4 | $174.71 | 3.711% | $181.1935 | $181.19 | $181.20 | $181.20 |
| Purchase #5 | $231.58 | 4.782% | $242.6542 | $242.65 | $242.65 | $242.70 |
| Purchase #6 | $19.31 | 8.207% | $20.8948 | $20.89 | $20.90 | $20.90 |
| Purchase #7 | $142.52 | 3.792% | $147.9244 | $147.92 | $147.90 | $147.90 |
| 7 purchase totals = | $922.02 | $988.2628 | $988.25 | $988.25 | $988.30 | |