| 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 | $70.50 | 7.199% | $75.5753 | $75.58 | $75.60 | $75.60 |
| Purchase #2 | $231.97 | 11.223% | $258.004 | $258.00 | $258.00 | $258.00 |
| Purchase #3 | $239.43 | 11.617% | $267.2446 | $267.24 | $267.25 | $267.20 |
| Purchase #4 | $196.83 | 4.207% | $205.1106 | $205.11 | $205.10 | $205.10 |
| Purchase #5 | $39.90 | 6.216% | $42.3802 | $42.38 | $42.40 | $42.40 |
| Purchase #6 | $25.38 | 4.800% | $26.5982 | $26.60 | $26.60 | $26.60 |
| Purchase #7 | $81.89 | 11.864% | $91.6054 | $91.61 | $91.60 | $91.60 |
| 7 purchase totals = | $885.90 | $966.5183 | $966.52 | $966.55 | $966.50 | |