| 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 | $33.78 | 5.607% | $35.674 | $35.67 | $35.65 | $35.70 |
| Purchase #2 | $100.65 | 10.792% | $111.5121 | $111.51 | $111.50 | $111.50 |
| Purchase #3 | $151.94 | 3.752% | $157.6408 | $157.64 | $157.65 | $157.60 |
| Purchase #4 | $92.31 | 11.232% | $102.6783 | $102.68 | $102.70 | $102.70 |
| Purchase #5 | $11.50 | 10.339% | $12.689 | $12.69 | $12.70 | $12.70 |
| Purchase #6 | $106.87 | 10.579% | $118.1758 | $118.18 | $118.20 | $118.20 |
| Purchase #7 | $16.67 | 6.566% | $17.7646 | $17.76 | $17.75 | $17.80 |
| 7 purchase totals = | $513.72 | $556.1346 | $556.13 | $556.15 | $556.20 | |