| 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 | $56.73 | 13.237% | $64.2394 | $64.24 | $64.25 | $64.20 |
| Purchase #2 | $79.89 | 9.518% | $87.4939 | $87.49 | $87.50 | $87.50 |
| Purchase #3 | $10.89 | 12.411% | $12.2416 | $12.24 | $12.25 | $12.20 |
| Purchase #4 | $130.34 | 8.497% | $141.415 | $141.42 | $141.40 | $141.40 |
| Purchase #5 | $210.87 | 9.424% | $230.7424 | $230.74 | $230.75 | $230.70 |
| Purchase #6 | $12.93 | 6.278% | $13.7417 | $13.74 | $13.75 | $13.70 |
| Purchase #7 | $206.79 | 4.800% | $216.7159 | $216.72 | $216.70 | $216.70 |
| 7 purchase totals = | $708.44 | $766.5899 | $766.59 | $766.60 | $766.40 | |