| 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 | $31.33 | 8.448% | $33.9768 | $33.98 | $34.00 | $34.00 |
| Purchase #2 | $29.26 | 6.104% | $31.046 | $31.05 | $31.05 | $31.00 |
| Purchase #3 | $50.94 | 7.253% | $54.6347 | $54.63 | $54.65 | $54.60 |
| Purchase #4 | $106.56 | 13.666% | $121.1225 | $121.12 | $121.10 | $121.10 |
| Purchase #5 | $201.56 | 12.603% | $226.9626 | $226.96 | $226.95 | $227.00 |
| Purchase #6 | $141.94 | 12.327% | $159.4369 | $159.44 | $159.45 | $159.40 |
| Purchase #7 | $80.91 | 4.730% | $84.737 | $84.74 | $84.75 | $84.70 |
| 7 purchase totals = | $642.50 | $711.9165 | $711.92 | $711.95 | $711.80 | |