| 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 | $42.26 | 11.341% | $47.0527 | $47.05 | $47.05 | $47.10 |
| Purchase #2 | $68.52 | 6.574% | $73.0245 | $73.02 | $73.00 | $73.00 |
| Purchase #3 | $137.96 | 9.274% | $150.7544 | $150.75 | $150.75 | $150.80 |
| Purchase #4 | $8.84 | 12.643% | $9.9576 | $9.96 | $9.95 | $10.00 |
| Purchase #5 | $70.33 | 6.807% | $75.1174 | $75.12 | $75.10 | $75.10 |
| Purchase #6 | $43.41 | 8.494% | $47.0972 | $47.10 | $47.10 | $47.10 |
| Purchase #7 | $218.37 | 13.679% | $248.2408 | $248.24 | $248.25 | $248.20 |
| 7 purchase totals = | $589.69 | $651.2446 | $651.24 | $651.20 | $651.30 | |