| 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 | $24.35 | 13.831% | $27.7178 | $27.72 | $27.70 | $27.70 |
| Purchase #2 | $168.54 | 3.325% | $174.144 | $174.14 | $174.15 | $174.10 |
| Purchase #3 | $91.63 | 8.773% | $99.6687 | $99.67 | $99.65 | $99.70 |
| Purchase #4 | $242.99 | 4.104% | $252.9623 | $252.96 | $252.95 | $253.00 |
| Purchase #5 | $231.83 | 7.569% | $249.3772 | $249.38 | $249.40 | $249.40 |
| Purchase #6 | $75.48 | 6.738% | $80.5658 | $80.57 | $80.55 | $80.60 |
| Purchase #7 | $193.33 | 10.602% | $213.8268 | $213.83 | $213.85 | $213.80 |
| 7 purchase totals = | $1,028.15 | $1,098.2626 | $1,098.27 | $1,098.25 | $1,098.30 | |