| 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 | $34.76 | 4.646% | $36.3749 | $36.37 | $36.35 | $36.40 |
| Purchase #2 | $20.85 | 4.329% | $21.7526 | $21.75 | $21.75 | $21.80 |
| Purchase #3 | $86.51 | 6.203% | $91.8762 | $91.88 | $91.90 | $91.90 |
| Purchase #4 | $194.96 | 3.346% | $201.4834 | $201.48 | $201.50 | $201.50 |
| Purchase #5 | $165.42 | 4.800% | $173.3602 | $173.36 | $173.35 | $173.40 |
| Purchase #6 | $78.34 | 3.749% | $81.277 | $81.28 | $81.30 | $81.30 |
| Purchase #7 | $247.99 | 8.550% | $269.1931 | $269.19 | $269.20 | $269.20 |
| 7 purchase totals = | $828.83 | $875.3174 | $875.31 | $875.35 | $875.50 | |