| 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 | $76.30 | 7.277% | $81.8524 | $81.85 | $81.85 | $81.90 |
| Purchase #2 | $47.35 | 6.531% | $50.4424 | $50.44 | $50.45 | $50.40 |
| Purchase #3 | $248.53 | 13.559% | $282.2282 | $282.23 | $282.25 | $282.20 |
| Purchase #4 | $193.26 | 4.813% | $202.5616 | $202.56 | $202.55 | $202.60 |
| Purchase #5 | $204.25 | 4.141% | $212.708 | $212.71 | $212.70 | $212.70 |
| Purchase #6 | $74.65 | 13.786% | $84.9412 | $84.94 | $84.95 | $84.90 |
| Purchase #7 | $99.74 | 8.846% | $108.563 | $108.56 | $108.55 | $108.60 |
| 7 purchase totals = | $944.08 | $1,023.2968 | $1,023.29 | $1,023.30 | $1,023.30 | |