| 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 | $64.60 | 9.576% | $70.7861 | $70.79 | $70.80 | $70.80 |
| Purchase #2 | $249.76 | 10.519% | $276.0323 | $276.03 | $276.05 | $276.00 |
| Purchase #3 | $169.41 | 3.157% | $174.7583 | $174.76 | $174.75 | $174.80 |
| Purchase #4 | $185.37 | 7.218% | $198.75 | $198.75 | $198.75 | $198.80 |
| Purchase #5 | $196.27 | 3.458% | $203.057 | $203.06 | $203.05 | $203.10 |
| Purchase #6 | $220.53 | 12.245% | $247.5339 | $247.53 | $247.55 | $247.50 |
| Purchase #7 | $146.85 | 6.709% | $156.7022 | $156.70 | $156.70 | $156.70 |
| 7 purchase totals = | $1,232.79 | $1,327.6198 | $1,327.62 | $1,327.65 | $1,327.70 | |