| 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 | $71.98 | 10.497% | $79.5357 | $79.54 | $79.55 | $79.50 |
| Purchase #2 | $199.51 | 3.763% | $207.0176 | $207.02 | $207.00 | $207.00 |
| Purchase #3 | $206.64 | 7.602% | $222.3488 | $222.35 | $222.35 | $222.30 |
| Purchase #4 | $110.58 | 5.716% | $116.9008 | $116.90 | $116.90 | $116.90 |
| Purchase #5 | $146.29 | 5.493% | $154.3257 | $154.33 | $154.35 | $154.30 |
| Purchase #6 | $238.61 | 4.821% | $250.1134 | $250.11 | $250.10 | $250.10 |
| Purchase #7 | $63.58 | 9.622% | $69.6977 | $69.70 | $69.70 | $69.70 |
| 7 purchase totals = | $1,037.19 | $1,099.9397 | $1,099.95 | $1,099.95 | $1,099.80 | |