| 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 | $248.48 | 13.139% | $281.1278 | $281.13 | $281.15 | $281.10 |
| Purchase #2 | $15.73 | 5.869% | $16.6532 | $16.65 | $16.65 | $16.70 |
| Purchase #3 | $103.51 | 5.623% | $109.3304 | $109.33 | $109.35 | $109.30 |
| Purchase #4 | $86.27 | 13.758% | $98.139 | $98.14 | $98.15 | $98.10 |
| Purchase #5 | $128.58 | 7.302% | $137.9689 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $25.82 | 3.787% | $26.7978 | $26.80 | $26.80 | $26.80 |
| Purchase #7 | $16.62 | 7.870% | $17.928 | $17.93 | $17.95 | $17.90 |
| 7 purchase totals = | $625.01 | $687.9451 | $687.95 | $688.00 | $687.90 | |