| 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 | $128.91 | 3.873% | $133.9027 | $133.90 | $133.90 | $133.90 |
| Purchase #2 | $76.35 | 11.349% | $85.015 | $85.02 | $85.00 | $85.00 |
| Purchase #3 | $80.99 | 11.397% | $90.2204 | $90.22 | $90.20 | $90.20 |
| Purchase #4 | $31.81 | 6.269% | $33.8042 | $33.80 | $33.80 | $33.80 |
| Purchase #5 | $195.51 | 7.161% | $209.5105 | $209.51 | $209.50 | $209.50 |
| Purchase #6 | $219.92 | 3.652% | $227.9515 | $227.95 | $227.95 | $228.00 |
| Purchase #7 | $26.60 | 6.132% | $28.2311 | $28.23 | $28.25 | $28.20 |
| 7 purchase totals = | $760.09 | $808.6354 | $808.63 | $808.60 | $808.60 | |