| 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 | $37.99 | 4.424% | $39.6707 | $39.67 | $39.65 | $39.70 |
| Purchase #2 | $62.88 | 7.463% | $67.5727 | $67.57 | $67.55 | $67.60 |
| Purchase #3 | $158.93 | 5.281% | $167.3231 | $167.32 | $167.30 | $167.30 |
| Purchase #4 | $199.41 | 6.468% | $212.3078 | $212.31 | $212.30 | $212.30 |
| Purchase #5 | $89.87 | 4.780% | $94.1658 | $94.17 | $94.15 | $94.20 |
| Purchase #6 | $221.93 | 11.869% | $248.2709 | $248.27 | $248.25 | $248.30 |
| Purchase #7 | $73.99 | 6.434% | $78.7505 | $78.75 | $78.75 | $78.80 |
| 7 purchase totals = | $845.00 | $908.0615 | $908.06 | $907.95 | $908.20 | |