| 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 | $49.73 | 9.591% | $54.4996 | $54.50 | $54.50 | $54.50 |
| Purchase #2 | $72.53 | 13.737% | $82.4934 | $82.49 | $82.50 | $82.50 |
| Purchase #3 | $73.71 | 10.817% | $81.6832 | $81.68 | $81.70 | $81.70 |
| Purchase #4 | $77.29 | 7.787% | $83.3086 | $83.31 | $83.30 | $83.30 |
| Purchase #5 | $116.43 | 11.485% | $129.802 | $129.80 | $129.80 | $129.80 |
| Purchase #6 | $46.51 | 10.246% | $51.2754 | $51.28 | $51.30 | $51.30 |
| Purchase #7 | $180.69 | 7.290% | $193.8623 | $193.86 | $193.85 | $193.90 |
| 7 purchase totals = | $616.89 | $676.9245 | $676.92 | $676.95 | $677.00 | |