| 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 | $102.89 | 4.408% | $107.4254 | $107.43 | $107.45 | $107.40 |
| Purchase #2 | $84.83 | 10.693% | $93.9009 | $93.90 | $93.90 | $93.90 |
| Purchase #3 | $48.32 | 3.750% | $50.132 | $50.13 | $50.15 | $50.10 |
| Purchase #4 | $8.33 | 7.296% | $8.9378 | $8.94 | $8.95 | $8.90 |
| Purchase #5 | $26.99 | 4.186% | $28.1198 | $28.12 | $28.10 | $28.10 |
| Purchase #6 | $247.38 | 7.834% | $266.7597 | $266.76 | $266.75 | $266.80 |
| Purchase #7 | $6.26 | 4.708% | $6.5547 | $6.55 | $6.55 | $6.60 |
| 7 purchase totals = | $525.00 | $561.8303 | $561.83 | $561.85 | $561.80 | |