| 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 | $89.98 | 6.750% | $96.0537 | $96.05 | $96.05 | $96.10 |
| Purchase #2 | $5.30 | 3.512% | $5.4861 | $5.49 | $5.50 | $5.50 |
| Purchase #3 | $156.52 | 12.380% | $175.8972 | $175.90 | $175.90 | $175.90 |
| Purchase #4 | $180.98 | 13.628% | $205.644 | $205.64 | $205.65 | $205.60 |
| Purchase #5 | $104.30 | 7.128% | $111.7345 | $111.73 | $111.75 | $111.70 |
| Purchase #6 | $24.26 | 11.211% | $26.9798 | $26.98 | $27.00 | $27.00 |
| Purchase #7 | $210.84 | 12.407% | $236.9989 | $237.00 | $237.00 | $237.00 |
| 7 purchase totals = | $772.18 | $858.7942 | $858.79 | $858.85 | $858.80 | |