| 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 | $10.71 | 9.831% | $11.7629 | $11.76 | $11.75 | $11.80 |
| Purchase #2 | $156.80 | 11.315% | $174.5419 | $174.54 | $174.55 | $174.50 |
| Purchase #3 | $211.50 | 9.386% | $231.3514 | $231.35 | $231.35 | $231.40 |
| Purchase #4 | $239.70 | 7.180% | $256.9105 | $256.91 | $256.90 | $256.90 |
| Purchase #5 | $9.48 | 8.846% | $10.3186 | $10.32 | $10.30 | $10.30 |
| Purchase #6 | $130.80 | 5.672% | $138.219 | $138.22 | $138.20 | $138.20 |
| Purchase #7 | $153.30 | 6.521% | $163.2967 | $163.30 | $163.30 | $163.30 |
| 7 purchase totals = | $912.29 | $986.4010 | $986.40 | $986.35 | $986.40 | |