| 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 | $39.42 | 8.712% | $42.8543 | $42.85 | $42.85 | $42.90 |
| Purchase #2 | $164.31 | 6.778% | $175.4469 | $175.45 | $175.45 | $175.40 |
| Purchase #3 | $100.47 | 13.565% | $114.0988 | $114.10 | $114.10 | $114.10 |
| Purchase #4 | $8.31 | 6.413% | $8.8429 | $8.84 | $8.85 | $8.80 |
| Purchase #5 | $131.45 | 5.171% | $138.2473 | $138.25 | $138.25 | $138.20 |
| Purchase #6 | $228.73 | 4.865% | $239.8577 | $239.86 | $239.85 | $239.90 |
| Purchase #7 | $123.61 | 9.484% | $135.3332 | $135.33 | $135.35 | $135.30 |
| 7 purchase totals = | $796.30 | $854.6811 | $854.68 | $854.70 | $854.60 | |