| 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 | $79.29 | 12.681% | $89.3448 | $89.34 | $89.35 | $89.30 |
| Purchase #2 | $239.68 | 10.733% | $265.4049 | $265.40 | $265.40 | $265.40 |
| Purchase #3 | $54.78 | 5.536% | $57.8126 | $57.81 | $57.80 | $57.80 |
| Purchase #4 | $195.81 | 3.442% | $202.5498 | $202.55 | $202.55 | $202.50 |
| Purchase #5 | $75.34 | 13.754% | $85.7023 | $85.70 | $85.70 | $85.70 |
| Purchase #6 | $43.58 | 11.776% | $48.712 | $48.71 | $48.70 | $48.70 |
| Purchase #7 | $233.63 | 12.789% | $263.5089 | $263.51 | $263.50 | $263.50 |
| 7 purchase totals = | $922.11 | $1,013.0353 | $1,013.02 | $1,013.00 | $1,012.90 | |