| 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 | $32.48 | 3.316% | $33.557 | $33.56 | $33.55 | $33.60 |
| Purchase #2 | $234.38 | 5.210% | $246.5912 | $246.59 | $246.60 | $246.60 |
| Purchase #3 | $138.66 | 8.657% | $150.6638 | $150.66 | $150.65 | $150.70 |
| Purchase #4 | $23.56 | 9.449% | $25.7862 | $25.79 | $25.80 | $25.80 |
| Purchase #5 | $103.27 | 6.658% | $110.1457 | $110.15 | $110.15 | $110.10 |
| Purchase #6 | $13.48 | 11.167% | $14.9853 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $84.33 | 12.802% | $95.1259 | $95.13 | $95.15 | $95.10 |
| 7 purchase totals = | $630.16 | $676.8551 | $676.87 | $676.90 | $676.90 | |