| 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 | $72.90 | 4.796% | $76.3963 | $76.40 | $76.40 | $76.40 |
| Purchase #2 | $95.62 | 4.105% | $99.5452 | $99.55 | $99.55 | $99.50 |
| Purchase #3 | $29.95 | 8.350% | $32.4508 | $32.45 | $32.45 | $32.50 |
| Purchase #4 | $41.79 | 12.521% | $47.0225 | $47.02 | $47.00 | $47.00 |
| Purchase #5 | $108.36 | 9.715% | $118.8872 | $118.89 | $118.90 | $118.90 |
| Purchase #6 | $52.26 | 9.717% | $57.3381 | $57.34 | $57.35 | $57.30 |
| Purchase #7 | $20.35 | 6.655% | $21.7043 | $21.70 | $21.70 | $21.70 |
| 7 purchase totals = | $421.23 | $453.3444 | $453.35 | $453.35 | $453.30 | |