| 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 | $25.63 | 9.647% | $28.1025 | $28.10 | $28.10 | $28.10 |
| Purchase #2 | $57.83 | 4.743% | $60.5729 | $60.57 | $60.55 | $60.60 |
| Purchase #3 | $5.98 | 12.860% | $6.749 | $6.75 | $6.75 | $6.70 |
| Purchase #4 | $237.98 | 12.446% | $267.599 | $267.60 | $267.60 | $267.60 |
| Purchase #5 | $107.95 | 5.115% | $113.4716 | $113.47 | $113.45 | $113.50 |
| Purchase #6 | $249.75 | 5.726% | $264.0507 | $264.05 | $264.05 | $264.10 |
| Purchase #7 | $185.73 | 9.849% | $204.0225 | $204.02 | $204.00 | $204.00 |
| 7 purchase totals = | $870.85 | $944.5682 | $944.56 | $944.50 | $944.60 | |