| 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 | $34.48 | 10.222% | $38.0045 | $38.00 | $38.00 | $38.00 |
| Purchase #2 | $210.32 | 10.754% | $232.9378 | $232.94 | $232.95 | $232.90 |
| Purchase #3 | $5.38 | 12.564% | $6.0559 | $6.06 | $6.05 | $6.10 |
| Purchase #4 | $127.44 | 12.350% | $143.1788 | $143.18 | $143.20 | $143.20 |
| Purchase #5 | $114.50 | 3.786% | $118.835 | $118.84 | $118.85 | $118.80 |
| Purchase #6 | $53.73 | 4.747% | $56.2806 | $56.28 | $56.30 | $56.30 |
| Purchase #7 | $58.64 | 4.553% | $61.3099 | $61.31 | $61.30 | $61.30 |
| 7 purchase totals = | $604.49 | $656.6025 | $656.61 | $656.65 | $656.60 | |