| 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 | $228.60 | 7.499% | $245.7427 | $245.74 | $245.75 | $245.70 |
| Purchase #2 | $243.29 | 5.417% | $256.469 | $256.47 | $256.45 | $256.50 |
| Purchase #3 | $24.83 | 8.730% | $26.9977 | $27.00 | $27.00 | $27.00 |
| Purchase #4 | $105.59 | 8.782% | $114.8629 | $114.86 | $114.85 | $114.90 |
| Purchase #5 | $19.68 | 13.646% | $22.3655 | $22.37 | $22.35 | $22.40 |
| Purchase #6 | $33.91 | 6.191% | $36.0094 | $36.01 | $36.00 | $36.00 |
| Purchase #7 | $80.76 | 10.634% | $89.348 | $89.35 | $89.35 | $89.30 |
| 7 purchase totals = | $736.66 | $791.7952 | $791.80 | $791.75 | $791.80 | |