| 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 | $100.66 | 10.317% | $111.0451 | $111.05 | $111.05 | $111.00 |
| Purchase #2 | $6.51 | 4.430% | $6.7984 | $6.80 | $6.80 | $6.80 |
| Purchase #3 | $83.65 | 9.797% | $91.8452 | $91.85 | $91.85 | $91.80 |
| Purchase #4 | $217.73 | 5.314% | $229.3002 | $229.30 | $229.30 | $229.30 |
| Purchase #5 | $218.48 | 9.705% | $239.6835 | $239.68 | $239.70 | $239.70 |
| Purchase #6 | $107.68 | 5.273% | $113.358 | $113.36 | $113.35 | $113.40 |
| Purchase #7 | $91.59 | 5.177% | $96.3316 | $96.33 | $96.35 | $96.30 |
| 7 purchase totals = | $826.30 | $888.3620 | $888.37 | $888.40 | $888.30 | |