| 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 | $70.63 | 7.230% | $75.7365 | $75.74 | $75.75 | $75.70 |
| Purchase #2 | $123.54 | 13.550% | $140.2797 | $140.28 | $140.30 | $140.30 |
| Purchase #3 | $213.93 | 10.176% | $235.6995 | $235.70 | $235.70 | $235.70 |
| Purchase #4 | $130.36 | 6.628% | $139.0003 | $139.00 | $139.00 | $139.00 |
| Purchase #5 | $153.38 | 12.279% | $172.2135 | $172.21 | $172.20 | $172.20 |
| Purchase #6 | $80.58 | 5.691% | $85.1658 | $85.17 | $85.15 | $85.20 |
| Purchase #7 | $53.27 | 13.788% | $60.6149 | $60.61 | $60.60 | $60.60 |
| 7 purchase totals = | $825.69 | $908.7102 | $908.71 | $908.70 | $908.70 | |