| 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 | $40.71 | 7.120% | $43.6086 | $43.61 | $43.60 | $43.60 |
| Purchase #2 | $35.67 | 13.670% | $40.5461 | $40.55 | $40.55 | $40.50 |
| Purchase #3 | $134.65 | 9.386% | $147.2882 | $147.29 | $147.30 | $147.30 |
| Purchase #4 | $114.30 | 5.661% | $120.7705 | $120.77 | $120.75 | $120.80 |
| Purchase #5 | $41.63 | 4.103% | $43.3381 | $43.34 | $43.35 | $43.30 |
| Purchase #6 | $207.40 | 8.841% | $225.7362 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $114.68 | 6.766% | $122.4392 | $122.44 | $122.45 | $122.40 |
| 7 purchase totals = | $689.04 | $743.7269 | $743.74 | $743.75 | $743.60 | |