| 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 | $10.28 | 6.329% | $10.9306 | $10.93 | $10.95 | $10.90 |
| Purchase #2 | $74.41 | 11.220% | $82.7588 | $82.76 | $82.75 | $82.80 |
| Purchase #3 | $240.86 | 4.654% | $252.0696 | $252.07 | $252.05 | $252.10 |
| Purchase #4 | $181.98 | 4.304% | $189.8124 | $189.81 | $189.80 | $189.80 |
| Purchase #5 | $207.26 | 3.574% | $214.6675 | $214.67 | $214.65 | $214.70 |
| Purchase #6 | $103.52 | 10.648% | $114.5428 | $114.54 | $114.55 | $114.50 |
| Purchase #7 | $84.92 | 7.110% | $90.9578 | $90.96 | $90.95 | $91.00 |
| 7 purchase totals = | $903.23 | $955.7395 | $955.74 | $955.70 | $955.80 | |