| 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 | $104.32 | 13.241% | $118.133 | $118.13 | $118.15 | $118.10 |
| Purchase #2 | $21.68 | 9.186% | $23.6715 | $23.67 | $23.65 | $23.70 |
| Purchase #3 | $201.91 | 10.562% | $223.2357 | $223.24 | $223.25 | $223.20 |
| Purchase #4 | $80.58 | 11.798% | $90.0868 | $90.09 | $90.10 | $90.10 |
| Purchase #5 | $33.98 | 6.484% | $36.1833 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $8.55 | 3.552% | $8.8537 | $8.85 | $8.85 | $8.90 |
| Purchase #7 | $91.65 | 8.490% | $99.4311 | $99.43 | $99.45 | $99.40 |
| 7 purchase totals = | $542.67 | $599.5951 | $599.59 | $599.65 | $599.60 | |