| 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 | $86.58 | 7.457% | $93.0363 | $93.04 | $93.05 | $93.00 |
| Purchase #2 | $166.93 | 7.454% | $179.373 | $179.37 | $179.35 | $179.40 |
| Purchase #3 | $5.69 | 11.279% | $6.3318 | $6.33 | $6.35 | $6.30 |
| Purchase #4 | $20.40 | 10.805% | $22.6042 | $22.60 | $22.60 | $22.60 |
| Purchase #5 | $119.27 | 10.475% | $131.7635 | $131.76 | $131.75 | $131.80 |
| Purchase #6 | $142.49 | 10.557% | $157.5327 | $157.53 | $157.55 | $157.50 |
| Purchase #7 | $231.93 | 5.800% | $245.3819 | $245.38 | $245.40 | $245.40 |
| 7 purchase totals = | $773.29 | $836.0234 | $836.01 | $836.05 | $836.00 | |