| 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 | $206.53 | 8.628% | $224.3494 | $224.35 | $224.35 | $224.30 |
| Purchase #2 | $7.45 | 4.192% | $7.7623 | $7.76 | $7.75 | $7.80 |
| Purchase #3 | $157.35 | 13.504% | $178.5985 | $178.60 | $178.60 | $178.60 |
| Purchase #4 | $148.90 | 5.699% | $157.3858 | $157.39 | $157.40 | $157.40 |
| Purchase #5 | $25.68 | 8.346% | $27.8233 | $27.82 | $27.80 | $27.80 |
| Purchase #6 | $13.57 | 13.610% | $15.4169 | $15.42 | $15.40 | $15.40 |
| Purchase #7 | $32.58 | 10.650% | $36.0498 | $36.05 | $36.05 | $36.00 |
| 7 purchase totals = | $592.06 | $647.3860 | $647.39 | $647.35 | $647.30 | |