| 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 | $24.38 | 7.535% | $26.217 | $26.22 | $26.20 | $26.20 |
| Purchase #2 | $130.54 | 3.189% | $134.7029 | $134.70 | $134.70 | $134.70 |
| Purchase #3 | $23.35 | 4.658% | $24.4376 | $24.44 | $24.45 | $24.40 |
| Purchase #4 | $146.69 | 11.774% | $163.9613 | $163.96 | $163.95 | $164.00 |
| Purchase #5 | $65.43 | 5.624% | $69.1098 | $69.11 | $69.10 | $69.10 |
| Purchase #6 | $145.82 | 11.252% | $162.2277 | $162.23 | $162.25 | $162.20 |
| Purchase #7 | $127.62 | 10.173% | $140.6028 | $140.60 | $140.60 | $140.60 |
| 7 purchase totals = | $663.83 | $721.2591 | $721.26 | $721.25 | $721.20 | |