| 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 | $34.69 | 8.205% | $37.5363 | $37.54 | $37.55 | $37.50 |
| Purchase #2 | $243.91 | 13.595% | $277.0696 | $277.07 | $277.05 | $277.10 |
| Purchase #3 | $11.77 | 5.105% | $12.3709 | $12.37 | $12.35 | $12.40 |
| Purchase #4 | $8.32 | 10.444% | $9.1889 | $9.19 | $9.20 | $9.20 |
| Purchase #5 | $14.71 | 13.705% | $16.726 | $16.73 | $16.75 | $16.70 |
| Purchase #6 | $96.60 | 9.133% | $105.4225 | $105.42 | $105.40 | $105.40 |
| Purchase #7 | $42.25 | 4.453% | $44.1314 | $44.13 | $44.15 | $44.10 |
| 7 purchase totals = | $452.25 | $502.4456 | $502.45 | $502.45 | $502.40 | |