| 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 | $79.44 | 13.575% | $90.224 | $90.22 | $90.20 | $90.20 |
| Purchase #2 | $205.94 | 3.506% | $213.1603 | $213.16 | $213.15 | $213.20 |
| Purchase #3 | $49.26 | 8.259% | $53.3284 | $53.33 | $53.35 | $53.30 |
| Purchase #4 | $114.42 | 13.236% | $129.5646 | $129.56 | $129.55 | $129.60 |
| Purchase #5 | $58.75 | 3.157% | $60.6047 | $60.60 | $60.60 | $60.60 |
| Purchase #6 | $7.28 | 8.568% | $7.9038 | $7.90 | $7.90 | $7.90 |
| Purchase #7 | $9.74 | 7.166% | $10.438 | $10.44 | $10.45 | $10.40 |
| 7 purchase totals = | $524.83 | $565.2238 | $565.21 | $565.20 | $565.20 | |