| 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 | $32.28 | 9.270% | $35.2724 | $35.27 | $35.25 | $35.30 |
| Purchase #2 | $76.86 | 4.119% | $80.0259 | $80.03 | $80.05 | $80.00 |
| Purchase #3 | $91.62 | 3.146% | $94.5024 | $94.50 | $94.50 | $94.50 |
| Purchase #4 | $84.39 | 8.606% | $91.6526 | $91.65 | $91.65 | $91.70 |
| Purchase #5 | $183.50 | 12.339% | $206.1421 | $206.14 | $206.15 | $206.10 |
| Purchase #6 | $107.27 | 12.704% | $120.8976 | $120.90 | $120.90 | $120.90 |
| Purchase #7 | $109.99 | 11.105% | $122.2044 | $122.20 | $122.20 | $122.20 |
| 7 purchase totals = | $685.91 | $750.6974 | $750.69 | $750.70 | $750.70 | |