| 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 | $35.36 | 4.684% | $37.0163 | $37.02 | $37.00 | $37.00 |
| Purchase #2 | $35.86 | 3.424% | $37.0878 | $37.09 | $37.10 | $37.10 |
| Purchase #3 | $46.88 | 6.301% | $49.8339 | $49.83 | $49.85 | $49.80 |
| Purchase #4 | $162.35 | 8.235% | $175.7195 | $175.72 | $175.70 | $175.70 |
| Purchase #5 | $157.99 | 4.287% | $164.763 | $164.76 | $164.75 | $164.80 |
| Purchase #6 | $118.93 | 3.717% | $123.3506 | $123.35 | $123.35 | $123.40 |
| Purchase #7 | $195.75 | 12.644% | $220.5006 | $220.50 | $220.50 | $220.50 |
| 7 purchase totals = | $753.12 | $808.2717 | $808.27 | $808.25 | $808.30 | |