| 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 | $74.90 | 3.809% | $77.7529 | $77.75 | $77.75 | $77.80 |
| Purchase #2 | $219.96 | 12.813% | $248.1435 | $248.14 | $248.15 | $248.10 |
| Purchase #3 | $72.34 | 6.522% | $77.058 | $77.06 | $77.05 | $77.10 |
| Purchase #4 | $51.60 | 6.742% | $55.0789 | $55.08 | $55.10 | $55.10 |
| Purchase #5 | $164.96 | 4.631% | $172.5993 | $172.60 | $172.60 | $172.60 |
| Purchase #6 | $197.77 | 10.711% | $218.9531 | $218.95 | $218.95 | $219.00 |
| Purchase #7 | $40.65 | 11.855% | $45.4691 | $45.47 | $45.45 | $45.50 |
| 7 purchase totals = | $822.18 | $895.0548 | $895.05 | $895.05 | $895.20 | |