| 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 | $49.91 | 9.762% | $54.7822 | $54.78 | $54.80 | $54.80 |
| Purchase #2 | $100.25 | 3.259% | $103.5171 | $103.52 | $103.50 | $103.50 |
| Purchase #3 | $190.78 | 5.451% | $201.1794 | $201.18 | $201.20 | $201.20 |
| Purchase #4 | $232.42 | 4.288% | $242.3862 | $242.39 | $242.40 | $242.40 |
| Purchase #5 | $133.44 | 13.447% | $151.3837 | $151.38 | $151.40 | $151.40 |
| Purchase #6 | $8.95 | 5.491% | $9.4414 | $9.44 | $9.45 | $9.40 |
| Purchase #7 | $189.99 | 12.683% | $214.0864 | $214.09 | $214.10 | $214.10 |
| 7 purchase totals = | $905.74 | $976.7764 | $976.78 | $976.85 | $976.80 | |