| 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 | $129.92 | 13.873% | $147.9438 | $147.94 | $147.95 | $147.90 |
| Purchase #2 | $57.25 | 4.334% | $59.7312 | $59.73 | $59.75 | $59.70 |
| Purchase #3 | $50.82 | 11.569% | $56.6994 | $56.70 | $56.70 | $56.70 |
| Purchase #4 | $201.51 | 4.168% | $209.9089 | $209.91 | $209.90 | $209.90 |
| Purchase #5 | $170.47 | 5.152% | $179.2526 | $179.25 | $179.25 | $179.30 |
| Purchase #6 | $14.65 | 3.298% | $15.1332 | $15.13 | $15.15 | $15.10 |
| Purchase #7 | $30.58 | 3.459% | $31.6378 | $31.64 | $31.65 | $31.60 |
| 7 purchase totals = | $655.20 | $700.3069 | $700.30 | $700.35 | $700.20 | |