| 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 | $34.35 | 3.129% | $35.4248 | $35.42 | $35.40 | $35.40 |
| Purchase #2 | $76.53 | 6.302% | $81.3529 | $81.35 | $81.35 | $81.40 |
| Purchase #3 | $190.93 | 8.648% | $207.4416 | $207.44 | $207.45 | $207.40 |
| Purchase #4 | $185.30 | 6.523% | $197.3871 | $197.39 | $197.40 | $197.40 |
| Purchase #5 | $76.44 | 4.839% | $80.1389 | $80.14 | $80.15 | $80.10 |
| Purchase #6 | $33.91 | 11.165% | $37.6961 | $37.70 | $37.70 | $37.70 |
| Purchase #7 | $194.79 | 9.236% | $212.7808 | $212.78 | $212.80 | $212.80 |
| 7 purchase totals = | $792.25 | $852.2222 | $852.22 | $852.25 | $852.20 | |