| 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 | $31.39 | 10.779% | $34.7735 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $175.33 | 7.646% | $188.7357 | $188.74 | $188.75 | $188.70 |
| Purchase #3 | $8.50 | 5.438% | $8.9622 | $8.96 | $8.95 | $9.00 |
| Purchase #4 | $203.57 | 13.312% | $230.6692 | $230.67 | $230.65 | $230.70 |
| Purchase #5 | $189.86 | 13.836% | $216.129 | $216.13 | $216.15 | $216.10 |
| Purchase #6 | $20.71 | 11.341% | $23.0587 | $23.06 | $23.05 | $23.10 |
| Purchase #7 | $178.31 | 13.467% | $202.323 | $202.32 | $202.30 | $202.30 |
| 7 purchase totals = | $807.67 | $904.6513 | $904.65 | $904.60 | $904.70 | |