| 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 | $25.83 | 8.203% | $27.9488 | $27.95 | $27.95 | $27.90 |
| Purchase #2 | $176.50 | 4.705% | $184.8043 | $184.80 | $184.80 | $184.80 |
| Purchase #3 | $83.68 | 5.612% | $88.3761 | $88.38 | $88.40 | $88.40 |
| Purchase #4 | $30.45 | 7.443% | $32.7164 | $32.72 | $32.70 | $32.70 |
| Purchase #5 | $174.81 | 13.631% | $198.6384 | $198.64 | $198.65 | $198.60 |
| Purchase #6 | $80.31 | 4.393% | $83.838 | $83.84 | $83.85 | $83.80 |
| Purchase #7 | $112.52 | 10.218% | $124.0173 | $124.02 | $124.00 | $124.00 |
| 7 purchase totals = | $684.10 | $740.3393 | $740.35 | $740.35 | $740.20 | |