| 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 | $25.47 | 10.103% | $28.0432 | $28.04 | $28.05 | $28.00 |
| Purchase #2 | $84.32 | 11.778% | $94.2512 | $94.25 | $94.25 | $94.30 |
| Purchase #3 | $197.66 | 3.825% | $205.2205 | $205.22 | $205.20 | $205.20 |
| Purchase #4 | $183.94 | 12.398% | $206.7449 | $206.74 | $206.75 | $206.70 |
| Purchase #5 | $49.40 | 10.188% | $54.4329 | $54.43 | $54.45 | $54.40 |
| Purchase #6 | $86.57 | 11.723% | $96.7186 | $96.72 | $96.70 | $96.70 |
| Purchase #7 | $165.99 | 5.169% | $174.57 | $174.57 | $174.55 | $174.60 |
| 7 purchase totals = | $793.35 | $859.9813 | $859.97 | $859.95 | $859.90 | |