| 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 | $81.39 | 9.417% | $89.0545 | $89.05 | $89.05 | $89.10 |
| Purchase #2 | $119.91 | 11.596% | $133.8148 | $133.81 | $133.80 | $133.80 |
| Purchase #3 | $24.68 | 13.833% | $28.094 | $28.09 | $28.10 | $28.10 |
| Purchase #4 | $146.31 | 11.160% | $162.6382 | $162.64 | $162.65 | $162.60 |
| Purchase #5 | $35.52 | 4.840% | $37.2392 | $37.24 | $37.25 | $37.20 |
| Purchase #6 | $218.60 | 10.212% | $240.9234 | $240.92 | $240.90 | $240.90 |
| Purchase #7 | $216.27 | 3.865% | $224.6288 | $224.63 | $224.65 | $224.60 |
| 7 purchase totals = | $842.68 | $916.3929 | $916.38 | $916.40 | $916.30 | |