| 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 | $56.58 | 4.310% | $59.0186 | $59.02 | $59.00 | $59.00 |
| Purchase #2 | $53.92 | 3.115% | $55.5996 | $55.60 | $55.60 | $55.60 |
| Purchase #3 | $117.70 | 4.285% | $122.7434 | $122.74 | $122.75 | $122.70 |
| Purchase #4 | $121.50 | 4.521% | $126.993 | $126.99 | $127.00 | $127.00 |
| Purchase #5 | $218.70 | 13.516% | $248.2595 | $248.26 | $248.25 | $248.30 |
| Purchase #6 | $215.92 | 11.226% | $240.1592 | $240.16 | $240.15 | $240.20 |
| Purchase #7 | $172.50 | 13.497% | $195.7823 | $195.78 | $195.80 | $195.80 |
| 7 purchase totals = | $956.82 | $1,048.5556 | $1,048.55 | $1,048.55 | $1,048.60 | |