| 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 | $27.51 | 7.370% | $29.5375 | $29.54 | $29.55 | $29.50 |
| Purchase #2 | $234.92 | 6.598% | $250.42 | $250.42 | $250.40 | $250.40 |
| Purchase #3 | $87.74 | 10.515% | $96.9659 | $96.97 | $96.95 | $97.00 |
| Purchase #4 | $50.82 | 4.177% | $52.9428 | $52.94 | $52.95 | $52.90 |
| Purchase #5 | $109.35 | 7.167% | $117.1871 | $117.19 | $117.20 | $117.20 |
| Purchase #6 | $233.69 | 12.605% | $263.1466 | $263.15 | $263.15 | $263.10 |
| Purchase #7 | $238.38 | 5.805% | $252.218 | $252.22 | $252.20 | $252.20 |
| 7 purchase totals = | $982.41 | $1,062.4179 | $1,062.43 | $1,062.40 | $1,062.30 | |