| 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 | $27.61 | 6.434% | $29.3864 | $29.39 | $29.40 | $29.40 |
| Purchase #2 | $147.67 | 4.740% | $154.6696 | $154.67 | $154.65 | $154.70 |
| Purchase #3 | $109.66 | 12.222% | $123.0626 | $123.06 | $123.05 | $123.10 |
| Purchase #4 | $21.78 | 11.774% | $24.3444 | $24.34 | $24.35 | $24.30 |
| Purchase #5 | $187.97 | 10.554% | $207.8084 | $207.81 | $207.80 | $207.80 |
| Purchase #6 | $211.26 | 6.727% | $225.4715 | $225.47 | $225.45 | $225.50 |
| Purchase #7 | $87.25 | 5.849% | $92.3533 | $92.35 | $92.35 | $92.40 |
| 7 purchase totals = | $793.20 | $857.0962 | $857.09 | $857.05 | $857.20 | |