| 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 | $27.99 | 4.864% | $29.3514 | $29.35 | $29.35 | $29.40 |
| Purchase #2 | $99.27 | 9.381% | $108.5825 | $108.58 | $108.60 | $108.60 |
| Purchase #3 | $105.99 | 11.220% | $117.8821 | $117.88 | $117.90 | $117.90 |
| Purchase #4 | $208.77 | 9.153% | $227.8787 | $227.88 | $227.90 | $227.90 |
| Purchase #5 | $240.36 | 4.679% | $251.6064 | $251.61 | $251.60 | $251.60 |
| Purchase #6 | $89.47 | 7.640% | $96.3055 | $96.31 | $96.30 | $96.30 |
| Purchase #7 | $66.96 | 11.640% | $74.7541 | $74.75 | $74.75 | $74.80 |
| 7 purchase totals = | $838.81 | $906.3607 | $906.36 | $906.40 | $906.50 | |