| 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 | $192.52 | 7.558% | $207.0707 | $207.07 | $207.05 | $207.10 |
| Purchase #2 | $38.51 | 12.189% | $43.204 | $43.20 | $43.20 | $43.20 |
| Purchase #3 | $91.79 | 10.629% | $101.5464 | $101.55 | $101.55 | $101.50 |
| Purchase #4 | $84.97 | 5.763% | $89.8668 | $89.87 | $89.85 | $89.90 |
| Purchase #5 | $189.51 | 6.700% | $202.2072 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $34.94 | 12.776% | $39.4039 | $39.40 | $39.40 | $39.40 |
| Purchase #7 | $115.31 | 9.548% | $126.3198 | $126.32 | $126.30 | $126.30 |
| 7 purchase totals = | $747.55 | $809.6188 | $809.62 | $809.55 | $809.60 | |