| 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 | $17.46 | 12.145% | $19.5805 | $19.58 | $19.60 | $19.60 |
| Purchase #2 | $210.56 | 13.745% | $239.5015 | $239.50 | $239.50 | $239.50 |
| Purchase #3 | $153.96 | 7.239% | $165.1052 | $165.11 | $165.10 | $165.10 |
| Purchase #4 | $25.38 | 5.508% | $26.7779 | $26.78 | $26.80 | $26.80 |
| Purchase #5 | $164.54 | 13.807% | $187.258 | $187.26 | $187.25 | $187.30 |
| Purchase #6 | $188.78 | 6.819% | $201.6529 | $201.65 | $201.65 | $201.70 |
| Purchase #7 | $37.50 | 7.743% | $40.4036 | $40.40 | $40.40 | $40.40 |
| 7 purchase totals = | $798.18 | $880.2796 | $880.28 | $880.30 | $880.40 | |