| 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 | $140.51 | 4.360% | $146.6362 | $146.64 | $146.65 | $146.60 |
| Purchase #2 | $47.37 | 3.464% | $49.0109 | $49.01 | $49.00 | $49.00 |
| Purchase #3 | $107.31 | 3.394% | $110.9521 | $110.95 | $110.95 | $111.00 |
| Purchase #4 | $17.55 | 9.320% | $19.1857 | $19.19 | $19.20 | $19.20 |
| Purchase #5 | $242.62 | 13.865% | $276.2593 | $276.26 | $276.25 | $276.30 |
| Purchase #6 | $116.52 | 5.816% | $123.2968 | $123.30 | $123.30 | $123.30 |
| Purchase #7 | $42.25 | 9.497% | $46.2625 | $46.26 | $46.25 | $46.30 |
| 7 purchase totals = | $714.13 | $771.6035 | $771.61 | $771.60 | $771.70 | |