| 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 | $47.26 | 10.597% | $52.2681 | $52.27 | $52.25 | $52.30 |
| Purchase #2 | $127.81 | 4.342% | $133.3595 | $133.36 | $133.35 | $133.40 |
| Purchase #3 | $137.39 | 12.501% | $154.5651 | $154.57 | $154.55 | $154.60 |
| Purchase #4 | $70.95 | 3.796% | $73.6433 | $73.64 | $73.65 | $73.60 |
| Purchase #5 | $100.96 | 7.676% | $108.7097 | $108.71 | $108.70 | $108.70 |
| Purchase #6 | $120.70 | 10.556% | $133.4411 | $133.44 | $133.45 | $133.40 |
| Purchase #7 | $210.46 | 12.635% | $237.0516 | $237.05 | $237.05 | $237.10 |
| 7 purchase totals = | $815.53 | $893.0384 | $893.04 | $893.00 | $893.10 | |