| 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 | $15.83 | 11.285% | $17.6164 | $17.62 | $17.60 | $17.60 |
| Purchase #2 | $10.59 | 7.623% | $11.3973 | $11.40 | $11.40 | $11.40 |
| Purchase #3 | $215.69 | 12.615% | $242.8993 | $242.90 | $242.90 | $242.90 |
| Purchase #4 | $31.65 | 5.173% | $33.2873 | $33.29 | $33.30 | $33.30 |
| Purchase #5 | $96.25 | 5.416% | $101.4629 | $101.46 | $101.45 | $101.50 |
| Purchase #6 | $172.77 | 4.589% | $180.6984 | $180.70 | $180.70 | $180.70 |
| Purchase #7 | $69.64 | 7.340% | $74.7516 | $74.75 | $74.75 | $74.80 |
| 7 purchase totals = | $612.42 | $662.1132 | $662.12 | $662.10 | $662.20 | |