| 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 | $42.71 | 5.485% | $45.0526 | $45.05 | $45.05 | $45.10 |
| Purchase #2 | $185.58 | 3.549% | $192.1662 | $192.17 | $192.15 | $192.20 |
| Purchase #3 | $38.41 | 6.572% | $40.9343 | $40.93 | $40.95 | $40.90 |
| Purchase #4 | $178.59 | 8.124% | $193.0987 | $193.10 | $193.10 | $193.10 |
| Purchase #5 | $240.35 | 3.591% | $248.981 | $248.98 | $249.00 | $249.00 |
| Purchase #6 | $81.45 | 3.215% | $84.0686 | $84.07 | $84.05 | $84.10 |
| Purchase #7 | $191.95 | 6.492% | $204.4114 | $204.41 | $204.40 | $204.40 |
| 7 purchase totals = | $959.04 | $1,008.7128 | $1,008.71 | $1,008.70 | $1,008.80 | |