| 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 | $22.98 | 11.490% | $25.6204 | $25.62 | $25.60 | $25.60 |
| Purchase #2 | $79.83 | 5.823% | $84.4785 | $84.48 | $84.50 | $84.50 |
| Purchase #3 | $36.40 | 6.498% | $38.7653 | $38.77 | $38.75 | $38.80 |
| Purchase #4 | $201.35 | 5.256% | $211.933 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $36.54 | 5.827% | $38.6692 | $38.67 | $38.65 | $38.70 |
| Purchase #6 | $225.28 | 13.805% | $256.3799 | $256.38 | $256.40 | $256.40 |
| Purchase #7 | $233.73 | 11.475% | $260.5505 | $260.55 | $260.55 | $260.60 |
| 7 purchase totals = | $836.11 | $916.3968 | $916.40 | $916.40 | $916.50 | |