| 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 | $87.72 | 12.628% | $98.7973 | $98.80 | $98.80 | $98.80 |
| Purchase #2 | $34.76 | 8.158% | $37.5957 | $37.60 | $37.60 | $37.60 |
| Purchase #3 | $195.31 | 7.764% | $210.4739 | $210.47 | $210.45 | $210.50 |
| Purchase #4 | $42.88 | 3.220% | $44.2607 | $44.26 | $44.25 | $44.30 |
| Purchase #5 | $13.38 | 6.435% | $14.241 | $14.24 | $14.25 | $14.20 |
| Purchase #6 | $104.27 | 6.254% | $110.791 | $110.79 | $110.80 | $110.80 |
| Purchase #7 | $181.72 | 7.824% | $195.9378 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $660.04 | $712.0974 | $712.10 | $712.10 | $712.10 | |