| 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 | $47.67 | 3.553% | $49.3637 | $49.36 | $49.35 | $49.40 |
| Purchase #2 | $8.34 | 13.514% | $9.4671 | $9.47 | $9.45 | $9.50 |
| Purchase #3 | $54.43 | 3.621% | $56.4009 | $56.40 | $56.40 | $56.40 |
| Purchase #4 | $190.74 | 4.624% | $199.5598 | $199.56 | $199.55 | $199.60 |
| Purchase #5 | $23.33 | 10.238% | $25.7185 | $25.72 | $25.70 | $25.70 |
| Purchase #6 | $189.35 | 7.193% | $202.9699 | $202.97 | $202.95 | $203.00 |
| Purchase #7 | $85.41 | 7.341% | $91.6799 | $91.68 | $91.70 | $91.70 |
| 7 purchase totals = | $599.27 | $635.1598 | $635.16 | $635.10 | $635.30 | |