| 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 | $15.54 | 4.502% | $16.2396 | $16.24 | $16.25 | $16.20 |
| Purchase #2 | $155.83 | 6.462% | $165.8997 | $165.90 | $165.90 | $165.90 |
| Purchase #3 | $86.44 | 11.339% | $96.2414 | $96.24 | $96.25 | $96.20 |
| Purchase #4 | $195.35 | 11.521% | $217.8563 | $217.86 | $217.85 | $217.90 |
| Purchase #5 | $76.45 | 10.613% | $84.5636 | $84.56 | $84.55 | $84.60 |
| Purchase #6 | $247.61 | 3.591% | $256.5017 | $256.50 | $256.50 | $256.50 |
| Purchase #7 | $128.43 | 11.686% | $143.4383 | $143.44 | $143.45 | $143.40 |
| 7 purchase totals = | $905.65 | $980.7406 | $980.74 | $980.75 | $980.70 | |