| 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 | $70.92 | 8.200% | $76.7354 | $76.74 | $76.75 | $76.70 |
| Purchase #2 | $248.58 | 11.851% | $278.0392 | $278.04 | $278.05 | $278.00 |
| Purchase #3 | $33.30 | 13.750% | $37.8788 | $37.88 | $37.90 | $37.90 |
| Purchase #4 | $174.74 | 9.416% | $191.1935 | $191.19 | $191.20 | $191.20 |
| Purchase #5 | $27.89 | 5.377% | $29.3896 | $29.39 | $29.40 | $29.40 |
| Purchase #6 | $158.46 | 5.835% | $167.7061 | $167.71 | $167.70 | $167.70 |
| Purchase #7 | $238.46 | 3.226% | $246.1527 | $246.15 | $246.15 | $246.20 |
| 7 purchase totals = | $952.35 | $1,027.0953 | $1,027.10 | $1,027.15 | $1,027.10 | |