| 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 | $27.58 | 7.820% | $29.7368 | $29.74 | $29.75 | $29.70 |
| Purchase #2 | $106.77 | 6.441% | $113.6471 | $113.65 | $113.65 | $113.60 |
| Purchase #3 | $92.55 | 10.145% | $101.9392 | $101.94 | $101.95 | $101.90 |
| Purchase #4 | $21.57 | 9.464% | $23.6114 | $23.61 | $23.60 | $23.60 |
| Purchase #5 | $23.44 | 11.843% | $26.216 | $26.22 | $26.20 | $26.20 |
| Purchase #6 | $49.70 | 5.854% | $52.6094 | $52.61 | $52.60 | $52.60 |
| Purchase #7 | $11.77 | 6.595% | $12.5462 | $12.55 | $12.55 | $12.50 |
| 7 purchase totals = | $333.38 | $360.3061 | $360.32 | $360.30 | $360.10 | |