| 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 | $12.55 | 6.741% | $13.396 | $13.40 | $13.40 | $13.40 |
| Purchase #2 | $105.64 | 12.497% | $118.8418 | $118.84 | $118.85 | $118.80 |
| Purchase #3 | $53.45 | 12.348% | $60.05 | $60.05 | $60.05 | $60.10 |
| Purchase #4 | $16.99 | 12.871% | $19.1768 | $19.18 | $19.20 | $19.20 |
| Purchase #5 | $73.92 | 6.794% | $78.9421 | $78.94 | $78.95 | $78.90 |
| Purchase #6 | $239.58 | 10.512% | $264.7646 | $264.76 | $264.75 | $264.80 |
| Purchase #7 | $111.98 | 8.760% | $121.7894 | $121.79 | $121.80 | $121.80 |
| 7 purchase totals = | $614.11 | $676.9607 | $676.96 | $677.00 | $677.00 | |