| 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 | $13.82 | 12.491% | $15.5463 | $15.55 | $15.55 | $15.50 |
| Purchase #2 | $49.48 | 10.832% | $54.8397 | $54.84 | $54.85 | $54.80 |
| Purchase #3 | $151.53 | 6.244% | $160.9915 | $160.99 | $161.00 | $161.00 |
| Purchase #4 | $213.83 | 12.124% | $239.7547 | $239.75 | $239.75 | $239.80 |
| Purchase #5 | $130.99 | 13.391% | $148.5309 | $148.53 | $148.55 | $148.50 |
| Purchase #6 | $168.61 | 11.136% | $187.3864 | $187.39 | $187.40 | $187.40 |
| Purchase #7 | $223.59 | 8.321% | $242.1949 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $951.85 | $1,049.2444 | $1,049.24 | $1,049.30 | $1,049.20 | |