| 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 | $243.84 | 6.104% | $258.724 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $17.72 | 7.423% | $19.0354 | $19.04 | $19.05 | $19.00 |
| Purchase #3 | $152.80 | 12.351% | $171.6723 | $171.67 | $171.65 | $171.70 |
| Purchase #4 | $93.51 | 13.451% | $106.088 | $106.09 | $106.10 | $106.10 |
| Purchase #5 | $14.69 | 10.527% | $16.2364 | $16.24 | $16.25 | $16.20 |
| Purchase #6 | $80.46 | 11.470% | $89.6888 | $89.69 | $89.70 | $89.70 |
| Purchase #7 | $32.91 | 12.810% | $37.1258 | $37.13 | $37.15 | $37.10 |
| 7 purchase totals = | $635.93 | $698.5707 | $698.58 | $698.60 | $698.50 | |