| 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 | $99.83 | 5.259% | $105.0801 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $130.98 | 3.746% | $135.8865 | $135.89 | $135.90 | $135.90 |
| Purchase #3 | $18.25 | 4.600% | $19.0895 | $19.09 | $19.10 | $19.10 |
| Purchase #4 | $102.42 | 5.197% | $107.7428 | $107.74 | $107.75 | $107.70 |
| Purchase #5 | $225.34 | 6.475% | $239.9308 | $239.93 | $239.95 | $239.90 |
| Purchase #6 | $158.36 | 11.805% | $177.0544 | $177.05 | $177.05 | $177.10 |
| Purchase #7 | $36.26 | 4.809% | $38.0037 | $38.00 | $38.00 | $38.00 |
| 7 purchase totals = | $771.44 | $822.7878 | $822.78 | $822.85 | $822.80 | |