| 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 | $114.48 | 5.496% | $120.7718 | $120.77 | $120.75 | $120.80 |
| Purchase #2 | $46.41 | 7.172% | $49.7385 | $49.74 | $49.75 | $49.70 |
| Purchase #3 | $89.95 | 4.444% | $93.9474 | $93.95 | $93.95 | $93.90 |
| Purchase #4 | $216.96 | 6.265% | $230.5525 | $230.55 | $230.55 | $230.60 |
| Purchase #5 | $72.72 | 6.523% | $77.4635 | $77.46 | $77.45 | $77.50 |
| Purchase #6 | $21.75 | 10.691% | $24.0753 | $24.08 | $24.10 | $24.10 |
| Purchase #7 | $13.87 | 13.654% | $15.7638 | $15.76 | $15.75 | $15.80 |
| 7 purchase totals = | $576.14 | $612.3128 | $612.31 | $612.30 | $612.40 | |