| 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 | $17.44 | 12.856% | $19.6821 | $19.68 | $19.70 | $19.70 |
| Purchase #2 | $223.68 | 10.391% | $246.9226 | $246.92 | $246.90 | $246.90 |
| Purchase #3 | $230.50 | 13.729% | $262.1453 | $262.15 | $262.15 | $262.10 |
| Purchase #4 | $241.50 | 5.162% | $253.9662 | $253.97 | $253.95 | $254.00 |
| Purchase #5 | $172.26 | 12.838% | $194.3747 | $194.37 | $194.35 | $194.40 |
| Purchase #6 | $47.90 | 10.636% | $52.9946 | $52.99 | $53.00 | $53.00 |
| Purchase #7 | $25.48 | 5.420% | $26.861 | $26.86 | $26.85 | $26.90 |
| 7 purchase totals = | $958.76 | $1,056.9465 | $1,056.94 | $1,056.90 | $1,057.00 | |