| 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 | $93.97 | 8.412% | $101.8748 | $101.87 | $101.85 | $101.90 |
| Purchase #2 | $222.71 | 9.750% | $244.4242 | $244.42 | $244.40 | $244.40 |
| Purchase #3 | $8.83 | 8.577% | $9.5873 | $9.59 | $9.60 | $9.60 |
| Purchase #4 | $160.58 | 7.570% | $172.7359 | $172.74 | $172.75 | $172.70 |
| Purchase #5 | $167.37 | 10.375% | $184.7346 | $184.73 | $184.75 | $184.70 |
| Purchase #6 | $74.63 | 9.824% | $81.9617 | $81.96 | $81.95 | $82.00 |
| Purchase #7 | $136.52 | 13.125% | $154.4383 | $154.44 | $154.45 | $154.40 |
| 7 purchase totals = | $864.61 | $949.7568 | $949.75 | $949.75 | $949.70 | |