| 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 | $85.70 | 3.312% | $88.5384 | $88.54 | $88.55 | $88.50 |
| Purchase #2 | $90.45 | 12.826% | $102.0511 | $102.05 | $102.05 | $102.10 |
| Purchase #3 | $183.56 | 9.778% | $201.5085 | $201.51 | $201.50 | $201.50 |
| Purchase #4 | $214.65 | 9.137% | $234.2626 | $234.26 | $234.25 | $234.30 |
| Purchase #5 | $194.48 | 6.221% | $206.5786 | $206.58 | $206.60 | $206.60 |
| Purchase #6 | $177.71 | 9.308% | $194.2512 | $194.25 | $194.25 | $194.30 |
| Purchase #7 | $26.26 | 12.393% | $29.5144 | $29.51 | $29.50 | $29.50 |
| 7 purchase totals = | $972.81 | $1,056.7048 | $1,056.70 | $1,056.70 | $1,056.80 | |