| 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 | $75.49 | 4.789% | $79.1052 | $79.11 | $79.10 | $79.10 |
| Purchase #2 | $92.49 | 6.705% | $98.6915 | $98.69 | $98.70 | $98.70 |
| Purchase #3 | $184.39 | 11.513% | $205.6188 | $205.62 | $205.60 | $205.60 |
| Purchase #4 | $227.50 | 11.443% | $253.5328 | $253.53 | $253.55 | $253.50 |
| Purchase #5 | $244.26 | 6.610% | $260.4056 | $260.41 | $260.40 | $260.40 |
| Purchase #6 | $195.88 | 9.581% | $214.6473 | $214.65 | $214.65 | $214.60 |
| Purchase #7 | $193.84 | 10.372% | $213.9451 | $213.95 | $213.95 | $213.90 |
| 7 purchase totals = | $1,213.85 | $1,325.9463 | $1,325.96 | $1,325.95 | $1,325.80 | |