| 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 | $44.73 | 5.581% | $47.2264 | $47.23 | $47.25 | $47.20 |
| Purchase #2 | $126.60 | 5.208% | $133.1933 | $133.19 | $133.20 | $133.20 |
| Purchase #3 | $81.75 | 12.851% | $92.2557 | $92.26 | $92.25 | $92.30 |
| Purchase #4 | $7.35 | 4.397% | $7.6732 | $7.67 | $7.65 | $7.70 |
| Purchase #5 | $34.52 | 4.159% | $35.9557 | $35.96 | $35.95 | $36.00 |
| Purchase #6 | $13.34 | 11.841% | $14.9196 | $14.92 | $14.90 | $14.90 |
| Purchase #7 | $98.72 | 10.488% | $109.0738 | $109.07 | $109.05 | $109.10 |
| 7 purchase totals = | $407.01 | $440.2977 | $440.30 | $440.25 | $440.40 | |