| 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 | $54.74 | 10.607% | $60.5463 | $60.55 | $60.55 | $60.50 |
| Purchase #2 | $32.64 | 5.156% | $34.3229 | $34.32 | $34.30 | $34.30 |
| Purchase #3 | $73.33 | 10.413% | $80.9659 | $80.97 | $80.95 | $81.00 |
| Purchase #4 | $225.73 | 8.872% | $245.7568 | $245.76 | $245.75 | $245.80 |
| Purchase #5 | $7.62 | 7.372% | $8.1817 | $8.18 | $8.20 | $8.20 |
| Purchase #6 | $51.58 | 11.168% | $57.3405 | $57.34 | $57.35 | $57.30 |
| Purchase #7 | $78.25 | 3.374% | $80.8902 | $80.89 | $80.90 | $80.90 |
| 7 purchase totals = | $523.89 | $568.0043 | $568.01 | $568.00 | $568.00 | |