| 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 | $79.60 | 6.536% | $84.8027 | $84.80 | $84.80 | $84.80 |
| Purchase #2 | $88.79 | 7.734% | $95.657 | $95.66 | $95.65 | $95.70 |
| Purchase #3 | $181.32 | 11.624% | $202.3966 | $202.40 | $202.40 | $202.40 |
| Purchase #4 | $17.25 | 13.291% | $19.5427 | $19.54 | $19.55 | $19.50 |
| Purchase #5 | $9.87 | 8.129% | $10.6723 | $10.67 | $10.65 | $10.70 |
| Purchase #6 | $239.95 | 10.704% | $265.6342 | $265.63 | $265.65 | $265.60 |
| Purchase #7 | $76.71 | 6.392% | $81.6133 | $81.61 | $81.60 | $81.60 |
| 7 purchase totals = | $693.49 | $760.3188 | $760.31 | $760.30 | $760.30 | |