| 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 | $68.53 | 6.105% | $72.7138 | $72.71 | $72.70 | $72.70 |
| Purchase #2 | $91.58 | 8.364% | $99.2398 | $99.24 | $99.25 | $99.20 |
| Purchase #3 | $85.29 | 9.484% | $93.3789 | $93.38 | $93.40 | $93.40 |
| Purchase #4 | $121.91 | 13.539% | $138.4154 | $138.42 | $138.40 | $138.40 |
| Purchase #5 | $146.54 | 13.802% | $166.7655 | $166.77 | $166.75 | $166.80 |
| Purchase #6 | $250.30 | 8.423% | $271.3828 | $271.38 | $271.40 | $271.40 |
| Purchase #7 | $206.94 | 9.529% | $226.6593 | $226.66 | $226.65 | $226.70 |
| 7 purchase totals = | $971.09 | $1,068.5555 | $1,068.56 | $1,068.55 | $1,068.60 | |