| 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 | $46.26 | 11.113% | $51.4009 | $51.40 | $51.40 | $51.40 |
| Purchase #2 | $62.53 | 11.438% | $69.6822 | $69.68 | $69.70 | $69.70 |
| Purchase #3 | $166.67 | 6.555% | $177.5952 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $7.67 | 5.697% | $8.107 | $8.11 | $8.10 | $8.10 |
| Purchase #5 | $15.59 | 6.792% | $16.6489 | $16.65 | $16.65 | $16.60 |
| Purchase #6 | $146.87 | 10.110% | $161.7186 | $161.72 | $161.70 | $161.70 |
| Purchase #7 | $11.51 | 8.358% | $12.472 | $12.47 | $12.45 | $12.50 |
| 7 purchase totals = | $457.10 | $497.6248 | $497.63 | $497.60 | $497.60 | |