| 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 | $98.71 | 10.102% | $108.6817 | $108.68 | $108.70 | $108.70 |
| Purchase #2 | $56.69 | 11.709% | $63.3278 | $63.33 | $63.35 | $63.30 |
| Purchase #3 | $192.47 | 5.729% | $203.4966 | $203.50 | $203.50 | $203.50 |
| Purchase #4 | $19.94 | 12.389% | $22.4104 | $22.41 | $22.40 | $22.40 |
| Purchase #5 | $79.32 | 9.452% | $86.8173 | $86.82 | $86.80 | $86.80 |
| Purchase #6 | $181.70 | 7.486% | $195.3021 | $195.30 | $195.30 | $195.30 |
| Purchase #7 | $160.54 | 4.370% | $167.5556 | $167.56 | $167.55 | $167.60 |
| 7 purchase totals = | $789.37 | $847.5915 | $847.60 | $847.60 | $847.60 | |