| 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 | $90.52 | 12.599% | $101.9246 | $101.92 | $101.90 | $101.90 |
| Purchase #2 | $182.49 | 10.638% | $201.9033 | $201.90 | $201.90 | $201.90 |
| Purchase #3 | $183.50 | 9.183% | $200.3508 | $200.35 | $200.35 | $200.40 |
| Purchase #4 | $84.42 | 13.629% | $95.9256 | $95.93 | $95.95 | $95.90 |
| Purchase #5 | $208.75 | 3.839% | $216.7639 | $216.76 | $216.75 | $216.80 |
| Purchase #6 | $32.91 | 6.580% | $35.0755 | $35.08 | $35.10 | $35.10 |
| Purchase #7 | $24.34 | 13.642% | $27.6605 | $27.66 | $27.65 | $27.70 |
| 7 purchase totals = | $806.93 | $879.6042 | $879.60 | $879.60 | $879.70 | |