| 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 | $15.96 | 7.813% | $17.207 | $17.21 | $17.20 | $17.20 |
| Purchase #2 | $111.32 | 6.620% | $118.6894 | $118.69 | $118.70 | $118.70 |
| Purchase #3 | $34.66 | 5.173% | $36.453 | $36.45 | $36.45 | $36.50 |
| Purchase #4 | $46.84 | 12.468% | $52.68 | $52.68 | $52.70 | $52.70 |
| Purchase #5 | $12.99 | 6.715% | $13.8623 | $13.86 | $13.85 | $13.90 |
| Purchase #6 | $72.68 | 3.275% | $75.0603 | $75.06 | $75.05 | $75.10 |
| Purchase #7 | $57.40 | 9.641% | $62.9339 | $62.93 | $62.95 | $62.90 |
| 7 purchase totals = | $351.85 | $376.8859 | $376.88 | $376.90 | $377.00 | |