| 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 | $52.37 | 11.422% | $58.3517 | $58.35 | $58.35 | $58.40 |
| Purchase #2 | $101.68 | 13.676% | $115.5858 | $115.59 | $115.60 | $115.60 |
| Purchase #3 | $179.55 | 11.795% | $200.7279 | $200.73 | $200.75 | $200.70 |
| Purchase #4 | $11.86 | 8.109% | $12.8217 | $12.82 | $12.80 | $12.80 |
| Purchase #5 | $185.40 | 12.244% | $208.1004 | $208.10 | $208.10 | $208.10 |
| Purchase #6 | $6.92 | 8.482% | $7.507 | $7.51 | $7.50 | $7.50 |
| Purchase #7 | $239.42 | 3.261% | $247.2275 | $247.23 | $247.25 | $247.20 |
| 7 purchase totals = | $777.20 | $850.3220 | $850.33 | $850.35 | $850.30 | |