| 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 | $70.46 | 4.262% | $73.463 | $73.46 | $73.45 | $73.50 |
| Purchase #2 | $229.34 | 3.195% | $236.6674 | $236.67 | $236.65 | $236.70 |
| Purchase #3 | $132.75 | 13.534% | $150.7164 | $150.72 | $150.70 | $150.70 |
| Purchase #4 | $85.51 | 4.176% | $89.0809 | $89.08 | $89.10 | $89.10 |
| Purchase #5 | $84.58 | 13.665% | $96.1379 | $96.14 | $96.15 | $96.10 |
| Purchase #6 | $163.46 | 9.325% | $178.7026 | $178.70 | $178.70 | $178.70 |
| Purchase #7 | $236.80 | 4.461% | $247.3636 | $247.36 | $247.35 | $247.40 |
| 7 purchase totals = | $1,002.90 | $1,072.1318 | $1,072.13 | $1,072.10 | $1,072.20 | |