| 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 | $41.64 | 10.814% | $46.1429 | $46.14 | $46.15 | $46.10 |
| Purchase #2 | $208.92 | 4.541% | $218.4071 | $218.41 | $218.40 | $218.40 |
| Purchase #3 | $173.52 | 3.376% | $179.378 | $179.38 | $179.40 | $179.40 |
| Purchase #4 | $184.58 | 12.487% | $207.6285 | $207.63 | $207.65 | $207.60 |
| Purchase #5 | $107.87 | 8.558% | $117.1015 | $117.10 | $117.10 | $117.10 |
| Purchase #6 | $41.62 | 11.705% | $46.4916 | $46.49 | $46.50 | $46.50 |
| Purchase #7 | $80.31 | 13.395% | $91.0675 | $91.07 | $91.05 | $91.10 |
| 7 purchase totals = | $838.46 | $906.2171 | $906.22 | $906.25 | $906.20 | |