| 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 | $191.97 | 13.592% | $218.0626 | $218.06 | $218.05 | $218.10 |
| Purchase #2 | $74.86 | 10.558% | $82.7637 | $82.76 | $82.75 | $82.80 |
| Purchase #3 | $17.59 | 9.169% | $19.2028 | $19.20 | $19.20 | $19.20 |
| Purchase #4 | $95.96 | 10.222% | $105.769 | $105.77 | $105.75 | $105.80 |
| Purchase #5 | $24.57 | 8.216% | $26.5887 | $26.59 | $26.60 | $26.60 |
| Purchase #6 | $31.57 | 7.252% | $33.8595 | $33.86 | $33.85 | $33.90 |
| Purchase #7 | $248.40 | 10.792% | $275.2073 | $275.21 | $275.20 | $275.20 |
| 7 purchase totals = | $684.92 | $761.4536 | $761.45 | $761.40 | $761.60 | |