| 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 | $102.98 | 7.770% | $110.9815 | $110.98 | $111.00 | $111.00 |
| Purchase #2 | $46.86 | 10.793% | $51.9176 | $51.92 | $51.90 | $51.90 |
| Purchase #3 | $22.74 | 12.514% | $25.5857 | $25.59 | $25.60 | $25.60 |
| Purchase #4 | $209.59 | 3.500% | $216.9257 | $216.93 | $216.95 | $216.90 |
| Purchase #5 | $150.45 | 9.520% | $164.7728 | $164.77 | $164.75 | $164.80 |
| Purchase #6 | $158.87 | 13.617% | $180.5033 | $180.50 | $180.50 | $180.50 |
| Purchase #7 | $185.88 | 11.333% | $206.9458 | $206.95 | $206.95 | $206.90 |
| 7 purchase totals = | $877.37 | $957.6324 | $957.64 | $957.65 | $957.60 | |