| 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 | $75.78 | 11.163% | $84.2393 | $84.24 | $84.25 | $84.20 |
| Purchase #2 | $70.35 | 5.844% | $74.4613 | $74.46 | $74.45 | $74.50 |
| Purchase #3 | $49.91 | 9.127% | $54.4653 | $54.47 | $54.45 | $54.50 |
| Purchase #4 | $224.35 | 4.821% | $235.1659 | $235.17 | $235.15 | $235.20 |
| Purchase #5 | $165.86 | 7.341% | $178.0358 | $178.04 | $178.05 | $178.00 |
| Purchase #6 | $22.81 | 12.750% | $25.7183 | $25.72 | $25.70 | $25.70 |
| Purchase #7 | $213.31 | 6.294% | $226.7357 | $226.74 | $226.75 | $226.70 |
| 7 purchase totals = | $822.37 | $878.8216 | $878.84 | $878.80 | $878.80 | |