| 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 | $33.67 | 7.335% | $36.1397 | $36.14 | $36.15 | $36.10 |
| Purchase #2 | $101.45 | 13.201% | $114.8424 | $114.84 | $114.85 | $114.80 |
| Purchase #3 | $100.50 | 8.645% | $109.1882 | $109.19 | $109.20 | $109.20 |
| Purchase #4 | $142.98 | 11.506% | $159.4313 | $159.43 | $159.45 | $159.40 |
| Purchase #5 | $91.56 | 9.754% | $100.4908 | $100.49 | $100.50 | $100.50 |
| Purchase #6 | $8.52 | 11.629% | $9.5108 | $9.51 | $9.50 | $9.50 |
| Purchase #7 | $147.44 | 13.440% | $167.2559 | $167.26 | $167.25 | $167.30 |
| 7 purchase totals = | $626.12 | $696.8591 | $696.86 | $696.90 | $696.80 | |