| 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 | $74.91 | 11.530% | $83.5471 | $83.55 | $83.55 | $83.50 |
| Purchase #2 | $42.70 | 5.840% | $45.1937 | $45.19 | $45.20 | $45.20 |
| Purchase #3 | $51.29 | 13.835% | $58.386 | $58.39 | $58.40 | $58.40 |
| Purchase #4 | $87.65 | 4.491% | $91.5864 | $91.59 | $91.60 | $91.60 |
| Purchase #5 | $215.64 | 3.575% | $223.3491 | $223.35 | $223.35 | $223.30 |
| Purchase #6 | $47.35 | 9.607% | $51.8989 | $51.90 | $51.90 | $51.90 |
| Purchase #7 | $185.54 | 4.180% | $193.2956 | $193.30 | $193.30 | $193.30 |
| 7 purchase totals = | $705.08 | $747.2568 | $747.27 | $747.30 | $747.20 | |