| 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 | $45.43 | 9.780% | $49.8731 | $49.87 | $49.85 | $49.90 |
| Purchase #2 | $248.62 | 7.303% | $266.7767 | $266.78 | $266.80 | $266.80 |
| Purchase #3 | $107.96 | 12.148% | $121.075 | $121.08 | $121.10 | $121.10 |
| Purchase #4 | $156.29 | 9.592% | $171.2813 | $171.28 | $171.30 | $171.30 |
| Purchase #5 | $188.25 | 6.595% | $200.6651 | $200.67 | $200.65 | $200.70 |
| Purchase #6 | $138.67 | 4.364% | $144.7216 | $144.72 | $144.70 | $144.70 |
| Purchase #7 | $113.77 | 10.643% | $125.8785 | $125.88 | $125.90 | $125.90 |
| 7 purchase totals = | $998.99 | $1,080.2713 | $1,080.28 | $1,080.30 | $1,080.40 | |