| 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 | $20.77 | 12.808% | $23.4302 | $23.43 | $23.45 | $23.40 |
| Purchase #2 | $71.47 | 7.467% | $76.8067 | $76.81 | $76.80 | $76.80 |
| Purchase #3 | $224.56 | 10.667% | $248.5138 | $248.51 | $248.50 | $248.50 |
| Purchase #4 | $101.78 | 9.237% | $111.1814 | $111.18 | $111.20 | $111.20 |
| Purchase #5 | $182.72 | 10.864% | $202.5707 | $202.57 | $202.55 | $202.60 |
| Purchase #6 | $88.48 | 13.245% | $100.1992 | $100.20 | $100.20 | $100.20 |
| Purchase #7 | $235.42 | 9.605% | $258.0321 | $258.03 | $258.05 | $258.00 |
| 7 purchase totals = | $925.20 | $1,020.7341 | $1,020.73 | $1,020.75 | $1,020.70 | |