| 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 | $114.65 | 9.714% | $125.7871 | $125.79 | $125.80 | $125.80 |
| Purchase #2 | $25.89 | 9.469% | $28.3415 | $28.34 | $28.35 | $28.30 |
| Purchase #3 | $207.48 | 6.255% | $220.4579 | $220.46 | $220.45 | $220.50 |
| Purchase #4 | $50.68 | 6.527% | $53.9879 | $53.99 | $54.00 | $54.00 |
| Purchase #5 | $47.87 | 10.793% | $53.0366 | $53.04 | $53.05 | $53.00 |
| Purchase #6 | $135.86 | 13.515% | $154.2215 | $154.22 | $154.20 | $154.20 |
| Purchase #7 | $246.90 | 6.702% | $263.4472 | $263.45 | $263.45 | $263.40 |
| 7 purchase totals = | $829.33 | $899.2797 | $899.29 | $899.30 | $899.20 | |