| 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 | $68.33 | 9.268% | $74.6628 | $74.66 | $74.65 | $74.70 |
| Purchase #2 | $24.95 | 7.404% | $26.7973 | $26.80 | $26.80 | $26.80 |
| Purchase #3 | $12.89 | 11.715% | $14.4001 | $14.40 | $14.40 | $14.40 |
| Purchase #4 | $212.92 | 12.590% | $239.7266 | $239.73 | $239.75 | $239.70 |
| Purchase #5 | $41.57 | 12.104% | $46.6016 | $46.60 | $46.60 | $46.60 |
| Purchase #6 | $37.57 | 7.428% | $40.3607 | $40.36 | $40.35 | $40.40 |
| Purchase #7 | $63.86 | 9.442% | $69.8897 | $69.89 | $69.90 | $69.90 |
| 7 purchase totals = | $462.09 | $512.4388 | $512.44 | $512.45 | $512.50 | |