| 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 | $57.40 | 10.146% | $63.2238 | $63.22 | $63.20 | $63.20 |
| Purchase #2 | $200.35 | 10.691% | $221.7694 | $221.77 | $221.75 | $221.80 |
| Purchase #3 | $140.50 | 10.699% | $155.5321 | $155.53 | $155.55 | $155.50 |
| Purchase #4 | $74.70 | 13.502% | $84.786 | $84.79 | $84.80 | $84.80 |
| Purchase #5 | $91.82 | 6.371% | $97.6699 | $97.67 | $97.65 | $97.70 |
| Purchase #6 | $132.73 | 12.171% | $148.8846 | $148.88 | $148.90 | $148.90 |
| Purchase #7 | $179.86 | 13.190% | $203.5835 | $203.58 | $203.60 | $203.60 |
| 7 purchase totals = | $877.36 | $975.4493 | $975.44 | $975.45 | $975.50 | |