| 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 | $17.35 | 11.853% | $19.4065 | $19.41 | $19.40 | $19.40 |
| Purchase #2 | $183.59 | 6.566% | $195.6445 | $195.64 | $195.65 | $195.60 |
| Purchase #3 | $84.35 | 8.714% | $91.7003 | $91.70 | $91.70 | $91.70 |
| Purchase #4 | $84.87 | 5.479% | $89.52 | $89.52 | $89.50 | $89.50 |
| Purchase #5 | $12.39 | 5.261% | $13.0418 | $13.04 | $13.05 | $13.00 |
| Purchase #6 | $223.51 | 3.329% | $230.9506 | $230.95 | $230.95 | $231.00 |
| Purchase #7 | $7.76 | 4.218% | $8.0873 | $8.09 | $8.10 | $8.10 |
| 7 purchase totals = | $613.82 | $648.3510 | $648.35 | $648.35 | $648.30 | |