| 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 | $45.75 | 7.666% | $49.2572 | $49.26 | $49.25 | $49.30 |
| Purchase #2 | $227.26 | 3.805% | $235.9072 | $235.91 | $235.90 | $235.90 |
| Purchase #3 | $92.73 | 11.341% | $103.2465 | $103.25 | $103.25 | $103.20 |
| Purchase #4 | $87.95 | 13.609% | $99.9191 | $99.92 | $99.90 | $99.90 |
| Purchase #5 | $247.29 | 13.128% | $279.7542 | $279.75 | $279.75 | $279.80 |
| Purchase #6 | $114.89 | 5.630% | $121.3583 | $121.36 | $121.35 | $121.40 |
| Purchase #7 | $201.37 | 12.854% | $227.2541 | $227.25 | $227.25 | $227.30 |
| 7 purchase totals = | $1,017.24 | $1,116.6966 | $1,116.70 | $1,116.65 | $1,116.80 | |