| 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 | $10.72 | 11.486% | $11.9513 | $11.95 | $11.95 | $12.00 |
| Purchase #2 | $162.52 | 5.624% | $171.6601 | $171.66 | $171.65 | $171.70 |
| Purchase #3 | $14.71 | 8.194% | $15.9153 | $15.92 | $15.90 | $15.90 |
| Purchase #4 | $8.92 | 6.597% | $9.5085 | $9.51 | $9.50 | $9.50 |
| Purchase #5 | $118.30 | 9.823% | $129.9206 | $129.92 | $129.90 | $129.90 |
| Purchase #6 | $64.95 | 13.805% | $73.9163 | $73.92 | $73.90 | $73.90 |
| Purchase #7 | $114.47 | 6.604% | $122.0296 | $122.03 | $122.05 | $122.00 |
| 7 purchase totals = | $494.59 | $534.9017 | $534.91 | $534.85 | $534.90 | |