| 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 | $30.64 | 12.749% | $34.5463 | $34.55 | $34.55 | $34.50 |
| Purchase #2 | $83.92 | 5.518% | $88.5507 | $88.55 | $88.55 | $88.60 |
| Purchase #3 | $24.34 | 10.370% | $26.8641 | $26.86 | $26.85 | $26.90 |
| Purchase #4 | $245.47 | 4.568% | $256.6831 | $256.68 | $256.70 | $256.70 |
| Purchase #5 | $151.96 | 3.440% | $157.1874 | $157.19 | $157.20 | $157.20 |
| Purchase #6 | $128.76 | 8.260% | $139.3956 | $139.40 | $139.40 | $139.40 |
| Purchase #7 | $127.27 | 11.695% | $142.1542 | $142.15 | $142.15 | $142.20 |
| 7 purchase totals = | $792.36 | $845.3814 | $845.38 | $845.40 | $845.50 | |