| 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 | $21.64 | 10.533% | $23.9193 | $23.92 | $23.90 | $23.90 |
| Purchase #2 | $7.49 | 11.417% | $8.3451 | $8.35 | $8.35 | $8.30 |
| Purchase #3 | $51.34 | 11.447% | $57.2169 | $57.22 | $57.20 | $57.20 |
| Purchase #4 | $127.87 | 6.308% | $135.936 | $135.94 | $135.95 | $135.90 |
| Purchase #5 | $55.55 | 10.232% | $61.2339 | $61.23 | $61.25 | $61.20 |
| Purchase #6 | $42.69 | 11.348% | $47.5345 | $47.53 | $47.55 | $47.50 |
| Purchase #7 | $163.47 | 7.747% | $176.134 | $176.13 | $176.15 | $176.10 |
| 7 purchase totals = | $470.05 | $510.3197 | $510.32 | $510.35 | $510.10 | |