| 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 | $11.65 | 7.149% | $12.4829 | $12.48 | $12.50 | $12.50 |
| Purchase #2 | $230.49 | 9.719% | $252.8913 | $252.89 | $252.90 | $252.90 |
| Purchase #3 | $66.58 | 9.124% | $72.6548 | $72.65 | $72.65 | $72.70 |
| Purchase #4 | $130.95 | 3.358% | $135.3473 | $135.35 | $135.35 | $135.30 |
| Purchase #5 | $26.79 | 3.329% | $27.6818 | $27.68 | $27.70 | $27.70 |
| Purchase #6 | $127.65 | 9.103% | $139.27 | $139.27 | $139.25 | $139.30 |
| Purchase #7 | $114.97 | 5.383% | $121.1588 | $121.16 | $121.15 | $121.20 |
| 7 purchase totals = | $709.08 | $761.4869 | $761.48 | $761.50 | $761.60 | |