| 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 | $46.27 | 13.374% | $52.4581 | $52.46 | $52.45 | $52.50 |
| Purchase #2 | $38.44 | 4.265% | $40.0795 | $40.08 | $40.10 | $40.10 |
| Purchase #3 | $122.63 | 6.666% | $130.8045 | $130.80 | $130.80 | $130.80 |
| Purchase #4 | $181.36 | 13.435% | $205.7257 | $205.73 | $205.75 | $205.70 |
| Purchase #5 | $220.52 | 9.404% | $241.2577 | $241.26 | $241.25 | $241.30 |
| Purchase #6 | $35.35 | 8.758% | $38.446 | $38.45 | $38.45 | $38.40 |
| Purchase #7 | $85.45 | 7.375% | $91.7519 | $91.75 | $91.75 | $91.80 |
| 7 purchase totals = | $730.02 | $800.5234 | $800.53 | $800.55 | $800.60 | |