| 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 | $182.93 | 9.834% | $200.9193 | $200.92 | $200.90 | $200.90 |
| Purchase #2 | $25.30 | 13.212% | $28.6426 | $28.64 | $28.65 | $28.60 |
| Purchase #3 | $239.97 | 4.772% | $251.4214 | $251.42 | $251.40 | $251.40 |
| Purchase #4 | $80.90 | 4.309% | $84.386 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $99.54 | 8.184% | $107.6864 | $107.69 | $107.70 | $107.70 |
| Purchase #6 | $63.93 | 9.836% | $70.2182 | $70.22 | $70.20 | $70.20 |
| Purchase #7 | $67.49 | 7.138% | $72.3074 | $72.31 | $72.30 | $72.30 |
| 7 purchase totals = | $760.06 | $815.5813 | $815.59 | $815.55 | $815.50 | |