| 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 | $133.88 | 12.124% | $150.1116 | $150.11 | $150.10 | $150.10 |
| Purchase #2 | $119.82 | 6.197% | $127.2452 | $127.25 | $127.25 | $127.20 |
| Purchase #3 | $46.52 | 6.456% | $49.5233 | $49.52 | $49.50 | $49.50 |
| Purchase #4 | $66.67 | 5.617% | $70.4149 | $70.41 | $70.40 | $70.40 |
| Purchase #5 | $152.69 | 6.539% | $162.6744 | $162.67 | $162.65 | $162.70 |
| Purchase #6 | $92.42 | 6.174% | $98.126 | $98.13 | $98.15 | $98.10 |
| Purchase #7 | $56.47 | 13.285% | $63.972 | $63.97 | $63.95 | $64.00 |
| 7 purchase totals = | $668.47 | $722.0674 | $722.06 | $722.00 | $722.00 | |