| 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 | $104.32 | 7.610% | $112.2588 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $83.44 | 6.474% | $88.8419 | $88.84 | $88.85 | $88.80 |
| Purchase #3 | $110.52 | 3.672% | $114.5783 | $114.58 | $114.60 | $114.60 |
| Purchase #4 | $189.85 | 11.527% | $211.734 | $211.73 | $211.75 | $211.70 |
| Purchase #5 | $90.62 | 8.607% | $98.4197 | $98.42 | $98.40 | $98.40 |
| Purchase #6 | $98.65 | 7.447% | $105.9965 | $106.00 | $106.00 | $106.00 |
| Purchase #7 | $117.62 | 4.333% | $122.7165 | $122.72 | $122.70 | $122.70 |
| 7 purchase totals = | $795.02 | $854.5457 | $854.55 | $854.55 | $854.50 | |