| 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 | $27.41 | 4.794% | $28.724 | $28.72 | $28.70 | $28.70 |
| Purchase #2 | $107.50 | 7.603% | $115.6732 | $115.67 | $115.65 | $115.70 |
| Purchase #3 | $158.81 | 12.402% | $178.5056 | $178.51 | $178.50 | $178.50 |
| Purchase #4 | $73.94 | 8.604% | $80.3018 | $80.30 | $80.30 | $80.30 |
| Purchase #5 | $78.31 | 4.163% | $81.57 | $81.57 | $81.55 | $81.60 |
| Purchase #6 | $28.68 | 11.319% | $31.9263 | $31.93 | $31.95 | $31.90 |
| Purchase #7 | $49.99 | 12.607% | $56.2922 | $56.29 | $56.30 | $56.30 |
| 7 purchase totals = | $524.64 | $572.9931 | $572.99 | $572.95 | $573.00 | |