| 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 | $19.83 | 12.478% | $22.3044 | $22.30 | $22.30 | $22.30 |
| Purchase #2 | $5.45 | 10.200% | $6.0059 | $6.01 | $6.00 | $6.00 |
| Purchase #3 | $63.30 | 4.644% | $66.2397 | $66.24 | $66.25 | $66.20 |
| Purchase #4 | $124.34 | 3.764% | $129.0202 | $129.02 | $129.00 | $129.00 |
| Purchase #5 | $183.95 | 11.712% | $205.4942 | $205.49 | $205.50 | $205.50 |
| Purchase #6 | $155.80 | 4.105% | $162.1956 | $162.20 | $162.20 | $162.20 |
| Purchase #7 | $134.65 | 12.168% | $151.0342 | $151.03 | $151.05 | $151.00 |
| 7 purchase totals = | $687.32 | $742.2942 | $742.29 | $742.30 | $742.20 | |