| 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 | $54.69 | 4.347% | $57.0674 | $57.07 | $57.05 | $57.10 |
| Purchase #2 | $204.86 | 9.131% | $223.5658 | $223.57 | $223.55 | $223.60 |
| Purchase #3 | $77.83 | 9.511% | $85.2324 | $85.23 | $85.25 | $85.20 |
| Purchase #4 | $98.91 | 5.760% | $104.6072 | $104.61 | $104.60 | $104.60 |
| Purchase #5 | $193.56 | 5.493% | $204.1923 | $204.19 | $204.20 | $204.20 |
| Purchase #6 | $7.66 | 12.813% | $8.6415 | $8.64 | $8.65 | $8.60 |
| Purchase #7 | $134.74 | 3.811% | $139.8749 | $139.87 | $139.85 | $139.90 |
| 7 purchase totals = | $772.25 | $823.1815 | $823.18 | $823.15 | $823.20 | |