| 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 | $41.88 | 8.177% | $45.3045 | $45.30 | $45.30 | $45.30 |
| Purchase #2 | $39.29 | 8.187% | $42.5067 | $42.51 | $42.50 | $42.50 |
| Purchase #3 | $90.94 | 9.248% | $99.3501 | $99.35 | $99.35 | $99.40 |
| Purchase #4 | $148.36 | 5.601% | $156.6696 | $156.67 | $156.65 | $156.70 |
| Purchase #5 | $182.60 | 13.123% | $206.5626 | $206.56 | $206.55 | $206.60 |
| Purchase #6 | $105.37 | 5.281% | $110.9346 | $110.93 | $110.95 | $110.90 |
| Purchase #7 | $153.64 | 6.511% | $163.6435 | $163.64 | $163.65 | $163.60 |
| 7 purchase totals = | $762.08 | $824.9716 | $824.96 | $824.95 | $825.00 | |