| 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 | $13.65 | 5.561% | $14.4091 | $14.41 | $14.40 | $14.40 |
| Purchase #2 | $88.89 | 13.588% | $100.9684 | $100.97 | $100.95 | $101.00 |
| Purchase #3 | $6.35 | 3.639% | $6.5811 | $6.58 | $6.60 | $6.60 |
| Purchase #4 | $133.33 | 5.827% | $141.0991 | $141.10 | $141.10 | $141.10 |
| Purchase #5 | $196.92 | 4.646% | $206.0689 | $206.07 | $206.05 | $206.10 |
| Purchase #6 | $47.99 | 7.233% | $51.4611 | $51.46 | $51.45 | $51.50 |
| Purchase #7 | $186.77 | 10.736% | $206.8216 | $206.82 | $206.80 | $206.80 |
| 7 purchase totals = | $673.90 | $727.4093 | $727.41 | $727.35 | $727.50 | |