| 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 | $86.42 | 9.393% | $94.5374 | $94.54 | $94.55 | $94.50 |
| Purchase #2 | $82.53 | 7.697% | $88.8823 | $88.88 | $88.90 | $88.90 |
| Purchase #3 | $37.54 | 7.214% | $40.2481 | $40.25 | $40.25 | $40.20 |
| Purchase #4 | $145.90 | 8.566% | $158.3978 | $158.40 | $158.40 | $158.40 |
| Purchase #5 | $172.32 | 8.627% | $187.186 | $187.19 | $187.20 | $187.20 |
| Purchase #6 | $26.70 | 9.699% | $29.2896 | $29.29 | $29.30 | $29.30 |
| Purchase #7 | $26.76 | 3.202% | $27.6169 | $27.62 | $27.60 | $27.60 |
| 7 purchase totals = | $578.17 | $626.1581 | $626.17 | $626.20 | $626.10 | |