| 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 | $32.36 | 6.287% | $34.3945 | $34.39 | $34.40 | $34.40 |
| Purchase #2 | $86.56 | 8.421% | $93.8492 | $93.85 | $93.85 | $93.80 |
| Purchase #3 | $103.86 | 11.342% | $115.6398 | $115.64 | $115.65 | $115.60 |
| Purchase #4 | $161.97 | 3.479% | $167.6049 | $167.60 | $167.60 | $167.60 |
| Purchase #5 | $227.30 | 13.605% | $258.2242 | $258.22 | $258.20 | $258.20 |
| Purchase #6 | $9.73 | 11.787% | $10.8769 | $10.88 | $10.90 | $10.90 |
| Purchase #7 | $129.86 | 13.130% | $146.9106 | $146.91 | $146.90 | $146.90 |
| 7 purchase totals = | $751.64 | $827.5001 | $827.49 | $827.50 | $827.40 | |