| 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 | $87.56 | 7.223% | $93.8845 | $93.88 | $93.90 | $93.90 |
| Purchase #2 | $87.83 | 6.729% | $93.7401 | $93.74 | $93.75 | $93.70 |
| Purchase #3 | $202.31 | 6.791% | $216.0489 | $216.05 | $216.05 | $216.00 |
| Purchase #4 | $89.70 | 11.683% | $100.1797 | $100.18 | $100.20 | $100.20 |
| Purchase #5 | $57.83 | 9.248% | $63.1781 | $63.18 | $63.20 | $63.20 |
| Purchase #6 | $230.73 | 12.256% | $259.0083 | $259.01 | $259.00 | $259.00 |
| Purchase #7 | $210.35 | 3.111% | $216.894 | $216.89 | $216.90 | $216.90 |
| 7 purchase totals = | $966.31 | $1,042.9336 | $1,042.93 | $1,043.00 | $1,042.90 | |