| 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 | $87.69 | 3.596% | $90.8433 | $90.84 | $90.85 | $90.80 |
| Purchase #2 | $232.58 | 3.163% | $239.9365 | $239.94 | $239.95 | $239.90 |
| Purchase #3 | $215.69 | 4.850% | $226.151 | $226.15 | $226.15 | $226.20 |
| Purchase #4 | $60.93 | 12.341% | $68.4494 | $68.45 | $68.45 | $68.40 |
| Purchase #5 | $60.45 | 5.870% | $63.9984 | $64.00 | $64.00 | $64.00 |
| Purchase #6 | $218.29 | 8.612% | $237.0891 | $237.09 | $237.10 | $237.10 |
| Purchase #7 | $87.37 | 6.552% | $93.0945 | $93.09 | $93.10 | $93.10 |
| 7 purchase totals = | $963.00 | $1,019.5622 | $1,019.56 | $1,019.60 | $1,019.50 | |