| 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 | $44.95 | 7.644% | $48.386 | $48.39 | $48.40 | $48.40 |
| Purchase #2 | $187.85 | 9.428% | $205.5605 | $205.56 | $205.55 | $205.60 |
| Purchase #3 | $14.58 | 5.521% | $15.385 | $15.39 | $15.40 | $15.40 |
| Purchase #4 | $10.80 | 6.867% | $11.5416 | $11.54 | $11.55 | $11.50 |
| Purchase #5 | $181.75 | 7.206% | $194.8469 | $194.85 | $194.85 | $194.80 |
| Purchase #6 | $160.56 | 5.475% | $169.3507 | $169.35 | $169.35 | $169.40 |
| Purchase #7 | $141.68 | 7.400% | $152.1643 | $152.16 | $152.15 | $152.20 |
| 7 purchase totals = | $742.17 | $797.2350 | $797.24 | $797.25 | $797.30 | |