| 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 | $83.75 | 11.531% | $93.4072 | $93.41 | $93.40 | $93.40 |
| Purchase #2 | $136.84 | 11.855% | $153.0624 | $153.06 | $153.05 | $153.10 |
| Purchase #3 | $81.36 | 10.296% | $89.7368 | $89.74 | $89.75 | $89.70 |
| Purchase #4 | $11.75 | 12.381% | $13.2048 | $13.20 | $13.20 | $13.20 |
| Purchase #5 | $36.60 | 4.551% | $38.2657 | $38.27 | $38.25 | $38.30 |
| Purchase #6 | $203.57 | 7.718% | $219.2815 | $219.28 | $219.30 | $219.30 |
| Purchase #7 | $230.86 | 9.142% | $251.9652 | $251.97 | $251.95 | $252.00 |
| 7 purchase totals = | $784.73 | $858.9236 | $858.93 | $858.90 | $859.00 | |