| 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 | $7.83 | 10.285% | $8.6353 | $8.64 | $8.65 | $8.60 |
| Purchase #2 | $34.94 | 3.233% | $36.0696 | $36.07 | $36.05 | $36.10 |
| Purchase #3 | $122.86 | 4.799% | $128.7561 | $128.76 | $128.75 | $128.80 |
| Purchase #4 | $52.50 | 3.789% | $54.4892 | $54.49 | $54.50 | $54.50 |
| Purchase #5 | $123.82 | 7.202% | $132.7375 | $132.74 | $132.75 | $132.70 |
| Purchase #6 | $60.54 | 8.361% | $65.6017 | $65.60 | $65.60 | $65.60 |
| Purchase #7 | $151.87 | 9.148% | $165.7631 | $165.76 | $165.75 | $165.80 |
| 7 purchase totals = | $554.36 | $592.0525 | $592.06 | $592.05 | $592.10 | |