| 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 | $8.32 | 6.156% | $8.8322 | $8.83 | $8.85 | $8.80 |
| Purchase #2 | $22.27 | 8.149% | $24.0848 | $24.08 | $24.10 | $24.10 |
| Purchase #3 | $156.89 | 6.254% | $166.7019 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $211.61 | 6.368% | $225.0853 | $225.09 | $225.10 | $225.10 |
| Purchase #5 | $37.95 | 9.853% | $41.6892 | $41.69 | $41.70 | $41.70 |
| Purchase #6 | $162.82 | 6.637% | $173.6264 | $173.63 | $173.65 | $173.60 |
| Purchase #7 | $29.49 | 5.772% | $31.1922 | $31.19 | $31.20 | $31.20 |
| 7 purchase totals = | $629.35 | $671.2120 | $671.21 | $671.30 | $671.20 | |