| 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 | $46.86 | 4.566% | $48.9996 | $49.00 | $49.00 | $49.00 |
| Purchase #2 | $106.54 | 4.421% | $111.2501 | $111.25 | $111.25 | $111.30 |
| Purchase #3 | $84.41 | 10.314% | $93.116 | $93.12 | $93.10 | $93.10 |
| Purchase #4 | $157.38 | 11.276% | $175.1262 | $175.13 | $175.15 | $175.10 |
| Purchase #5 | $239.86 | 4.263% | $250.0852 | $250.09 | $250.10 | $250.10 |
| Purchase #6 | $18.38 | 7.163% | $19.6966 | $19.70 | $19.70 | $19.70 |
| Purchase #7 | $107.74 | 7.250% | $115.5512 | $115.55 | $115.55 | $115.60 |
| 7 purchase totals = | $761.17 | $813.8249 | $813.84 | $813.85 | $813.90 | |