| 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 | $8.34 | 13.815% | $9.4922 | $9.49 | $9.50 | $9.50 |
| Purchase #2 | $161.33 | 8.273% | $174.6768 | $174.68 | $174.70 | $174.70 |
| Purchase #3 | $226.94 | 8.788% | $246.8835 | $246.88 | $246.90 | $246.90 |
| Purchase #4 | $21.89 | 4.579% | $22.8923 | $22.89 | $22.90 | $22.90 |
| Purchase #5 | $155.67 | 7.495% | $167.3375 | $167.34 | $167.35 | $167.30 |
| Purchase #6 | $222.98 | 9.863% | $244.9725 | $244.97 | $244.95 | $245.00 |
| Purchase #7 | $211.60 | 7.593% | $227.6668 | $227.67 | $227.65 | $227.70 |
| 7 purchase totals = | $1,008.75 | $1,093.9216 | $1,093.92 | $1,093.95 | $1,094.00 | |