| 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 | $13.48 | 4.576% | $14.0968 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $245.57 | 7.294% | $263.4819 | $263.48 | $263.50 | $263.50 |
| Purchase #3 | $168.77 | 10.156% | $185.9103 | $185.91 | $185.90 | $185.90 |
| Purchase #4 | $73.33 | 4.255% | $76.4502 | $76.45 | $76.45 | $76.50 |
| Purchase #5 | $62.59 | 6.463% | $66.6352 | $66.64 | $66.65 | $66.60 |
| Purchase #6 | $95.74 | 3.363% | $98.9597 | $98.96 | $98.95 | $99.00 |
| Purchase #7 | $139.90 | 3.781% | $145.1896 | $145.19 | $145.20 | $145.20 |
| 7 purchase totals = | $799.38 | $850.7237 | $850.73 | $850.75 | $850.80 | |