| 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 | $93.43 | 5.404% | $98.479 | $98.48 | $98.50 | $98.50 |
| Purchase #2 | $193.69 | 9.581% | $212.2474 | $212.25 | $212.25 | $212.20 |
| Purchase #3 | $29.28 | 6.782% | $31.2658 | $31.27 | $31.25 | $31.30 |
| Purchase #4 | $164.92 | 6.249% | $175.2259 | $175.23 | $175.25 | $175.20 |
| Purchase #5 | $211.99 | 7.578% | $228.0546 | $228.05 | $228.05 | $228.10 |
| Purchase #6 | $12.67 | 9.395% | $13.8603 | $13.86 | $13.85 | $13.90 |
| Purchase #7 | $71.77 | 3.725% | $74.4434 | $74.44 | $74.45 | $74.40 |
| 7 purchase totals = | $777.75 | $833.5764 | $833.58 | $833.60 | $833.60 | |