| 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 | $100.61 | 5.825% | $106.4705 | $106.47 | $106.45 | $106.50 |
| Purchase #2 | $111.45 | 3.675% | $115.5458 | $115.55 | $115.55 | $115.50 |
| Purchase #3 | $26.42 | 13.401% | $29.9605 | $29.96 | $29.95 | $30.00 |
| Purchase #4 | $243.84 | 10.200% | $268.7117 | $268.71 | $268.70 | $268.70 |
| Purchase #5 | $201.38 | 7.539% | $216.562 | $216.56 | $216.55 | $216.60 |
| Purchase #6 | $230.99 | 6.245% | $245.4153 | $245.42 | $245.40 | $245.40 |
| Purchase #7 | $67.25 | 6.779% | $71.8089 | $71.81 | $71.80 | $71.80 |
| 7 purchase totals = | $981.94 | $1,054.4747 | $1,054.48 | $1,054.40 | $1,054.50 | |