| 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 | $44.59 | 13.535% | $50.6253 | $50.63 | $50.65 | $50.60 |
| Purchase #2 | $107.67 | 9.319% | $117.7038 | $117.70 | $117.70 | $117.70 |
| Purchase #3 | $113.34 | 9.127% | $123.6845 | $123.68 | $123.70 | $123.70 |
| Purchase #4 | $207.90 | 8.587% | $225.7524 | $225.75 | $225.75 | $225.80 |
| Purchase #5 | $174.91 | 5.654% | $184.7994 | $184.80 | $184.80 | $184.80 |
| Purchase #6 | $163.95 | 5.528% | $173.0132 | $173.01 | $173.00 | $173.00 |
| Purchase #7 | $12.57 | 7.200% | $13.475 | $13.48 | $13.50 | $13.50 |
| 7 purchase totals = | $824.93 | $889.0536 | $889.05 | $889.10 | $889.10 | |